Question: Which band has released more full-length albums, Idlewild or Pavement?

Context paragraphs:
Baptism (band): Baptism is a black metal band from Finland.  The band was formed in 1998 by vocalist/guitarist Lord Sargofagian and drummer Demonium.  The summer of that year the band released their first demo, Satanic Rituals, although very few copies were released.  Following a two-year hiatus the band released their second demo, Sons of Ruin & Terror, in 2000.  Similar to the last demo the release was limited.  After the addition of bassist Slaughterer the band released their first full-length album, The Beherial Midnight, on June 12, 2002.  The band release three more albums in 2004; a split CD with Uncreation's Dawn, and the EPs Wisdom & Hate and Black Ceremony.  Slaughterer and Demonium left the band following the release of Wisdom & Hate, leaving Lord Sargofagian as the only official member.  The band has continued with various session musicians, and have released four more full-length albums.

Pavement (band): Pavement was an American indie rock band that formed in Stockton, California in 1989.  The group mainly consisted of Stephen Malkmus (vocals and guitar), Scott Kannberg (guitar and vocals), Mark Ibold (bass), Steve West (drums) and Bob Nastanovich (percussion and vocals).  Initially conceived as a recording project, the band at first avoided press or live performances, while attracting considerable underground attention with their early releases.  Gradually evolving into a more polished band, Pavement recorded five full-length albums and nine EPs over the course of their decade-long career, though they disbanded with some acrimony in 1999 as the members moved on to other projects.  In 2010, they undertook a well-received reunion tour.

100 Broken Windows: 100 Broken Windows is the second full-length studio album by Scottish band Idlewild, released on 9 May 2000.  The album showcased a significantly mellower, less distorted sound for Idlewild, with the songs being of a slower tempo than those on the punk influenced "Hope Is Important".  In 2008, vocalist Roddy Woomble stated that the album "seems to be the record many people make a connection with."

Blood on the Wall: Blood on the Wall is a lo-fi, Brooklyn-based indie rock band, influenced by bands like The Jesus and Mary Chain, Pavement, Pixies, and Sonic Youth.  Band members include siblings Courtney (bassist/vocalist) and Brad Shanks (guitarist/vocalist) and drummer Miggy Littleton.  They have released three full-length albums, "Blood on the Wall" (2003), "Awesomer" (2005), and "Liferz" (2008).  Blood on the Wall are signed to the Brooklyn-based label The Social Registry.

Agent Steel: Agent Steel is an American speed metal band from Los Angeles, California that was formed in 1984 by singer John Cyriis (birth name disputed, possibly João Campos or Jean Pierre), and drummer Chuck Profus.  The band released two full-length albums, and one EP before disbanding in 1988.  They were most notable for John Cyriis's high-pitched vocals, catchy songs, melodic riffs, and fast tempos mixed in with their unusual (in heavy metal) UFOs, and differential anthropology -as the band's song/lyrical themes.  The band reformed in 1999 and has released three full-length albums since.

Idlewild (band): Idlewild are a Scottish indie rock band that formed in Edinburgh in 1995.  The band's line-up consists of Roddy Woomble (lead vocals), Rod Jones (guitar, backing vocals), Colin Newton (drums), Andrew Mitchell (bass) and Luciano Rossi (keyboards).  To date, Idlewild have released seven full-length studio albums, with their latest, "Everything Ever Written", released in February 2015.

Valina: Valina was an indie, Noise Rock, Post-Hardcore group from Linz / Austria., which existed from 1995 to 2016.  They released several records on Trost Records and played many shows in Europe, United States, Russia, Mexico and South America.  The last four full-length albums were recorded by Steve Albini in Chicago.  The band began recording music in 1997, releasing several 7-inch records and full-length albums.  The full-length albums have been released on their Austrian label Trost Records.  Both Vagabond Epode EP have been released in the states by 54' 40' or Fight! .  On April 14, 2009, Valina's album, A tempo!  a tempo! , was released throughout the United States by Joyful Noise Recordings.  The album "Container" was released on March 28, 2014, and their final album "In Position" was released in January 2016.

Warnings/Promises: Warnings/Promises is the fourth full-length studio album by the Scottish rock band, Idlewild, released on 7 March 2005, on Parlophone.  The album marks the only appearance of bassist Gavin Fox, following the departure of Bob Fairfoull in 2002, and is the first album to feature touring guitarist Allan Stewart as a permanent member.  During the recording of the album, Roddy Woomble described the process as feeling "so different, in every way, than any of our other records," and cited that Idlewild felt like a "new band".

State Champs: State Champs is an American pop punk band from Albany, New York, formed in 2010.  They are currently signed to Pure Noise Records and have released three EPs and two full-length albums.  They released an acoustic EP titled "The Acoustic Things" in October 2014 and their second full-length album "Around the World and Back" one year later, in October 2015.  In May 2017, they will released a deluxe version of their album "Around the World and Back", along with a DVD of footage from their last few tours.  Their 2013 full-length, "The Finer Things", debuted at number 2 on the "Billboard" Heatseekers Albums chart.

Gavin Castleton: Gavin Castleton is a musician/songwriter/producer from Providence, Rhode Island.  Originally known for his work with Gruvis Malt as keyboardist and singer, Castleton has released nine full-length albums and seven EPs as a solo artist.  He has also released two full-length albums with action-adventure rock trio Ebu Gogo and two records with Orlando-based drum 'n bass hip-hop group One Drop.  Castleton currently resides in Portland, Oregon and performs as keyboardist and backing vocalist for The Dear Hunter.

Supporting paragraphs: Idlewild (band) Pavement (band)
Answer: Pavement