Question: Who is a member of more bands, Geoff Rickly or Denis Bélanger?

Context paragraphs:
Voivod (album): Voivod is the thirteenth album release, and the tenth studio album, by Canadian thrash metal/progressive metal band Voivod.  It is the first to feature, since 1993's "The Outer Limits", returning vocalist Denis Bélanger (Snake) and their first recording with bassist Jason Newsted (Jasonic), formerly of Metallica.  It was released in 2003 on Newsted's Chophouse Records label.  This is also the last album Voivod completed before guitarist Denis D'Amour (Piggy) died of colon cancer in 2005.

...To the Beat of a Dead Horse: ...To the Beat of a Dead Horse is the debut studio album by the American post-hardcore band Touché Amoré.  released on August 4th 2009, through 6131 Records.  It was produced by Alex Estrada, while the album artwork was created by guitarist Nick Steinhardt, the album features guest appearances from Thursday vocalist Geoff Rickly and Modern Life is War vocalist Jeff Eaton.  The songs "Broken Records" and "Honest Sleep" were rerecorded from the bands self-titled debut EP that was released in 2008.

Secret Lives of the Freemasons: Secret Lives!  of the Freemasons or alternatively "Secret Lives!"  was a band from Asheville, North Carolina.  They formed in Asheville in 2003 after the breakup of two other local bands, A Kiss Before Dying and Throwing Myself.  In 2004 the group signed with Astro Magnetics (partly owned by Geoff Rickly of Thursday), who released their 2005 full-length; the group left the label in June 2007, and the next month signed with Victory Records who have signed such bands as Atreyu and The Audition.  They have toured nationally with such groups as He Is Legend, Scary Kids Scaring Kids, The Sleeping and Envy On the Coast.

Geoff Rickly: Geoffrey William "Geoff" Rickly (born March 8, 1979) is an American musician, best known as the lead singer and songwriter of rock band Thursday.  Rickly is also a member of hardcore punk band United Nations, and the alternative rock group No Devotion with former members of Lostprophets, and is the founder of the record label Collect Records.

Rrröööaaarrr: Rrröööaaarrr is the second studio album by Canadian heavy metal band Voivod.  It was released in 1986 on Noise Records.  In a 2012 interview with Michael Dodd of Get Your Rock Out, vocalist Denis Bélanger stated that, while a thrash record, the album represents a progression from the punk/thrash sound of "War and Pain" to the more progressive elements that would feature on "Killing Technology".

No Devotion: No Devotion are a Welsh/American alternative rock band formed in 2014.  They are composed of American vocalist Geoff Rickly (of the band Thursday) from New Jersey, and former band members of the Welsh band Lostprophets.  The band formed in the wake of Lostprophets' dissolution in 2013.

United Nations (band): The idea of the side project can be traced back to the early 2000s, but it was not until 2008 that United Nations took shape.  Geoff Rickly has said the band started over tequila with Daryl Palumbo.  At the start of the band, all members except for Rickly were under contracts with other record labels and were not legally permitted to work in projects released by another, making it difficult for the official lineup of the band to be well known.  However some members from the band's original line-up have been revealed through interviews and social media posts, such as Daryl Palumbo, Jonah Bayer and Lukas Previn.  Since Rickly was the only member whose primary band was not under contract, his name is the only one that could legally appear in press materials.  Press photos of the band released in 2008 depict four people wearing Ronald Reagan masks.

Denis Bélanger: Denis "Snake" Bélanger (born August 9, 1964) is the vocalist and lyricist of the Canadian heavy metal band Voivod.

Signals Over the Air: "Signals Over the Air" is the first single from "War All the Time" and the first major label single from the band, Thursday, reaching No. 30 on the "Billboard" Modern Rock Tracks chart.  "Signals Over the Air" was released to radio on August 12, 2003.  It performed at most live Thursday shows, usually with vocalist Geoff Rickly explaining that the song is about sexual revolution; during the tour following "War All the Time", an extended introduction was played before the song.  This introduction was recorded as part of the "Live from the SoHo & Santa Monica Stores" split EP; a live acoustic version of single the song was used on Y100 Sonic Sessions Volume 8, taken from a live radio session recorded by the band in November 2003 at Indre Studios in Philadelphia.  A radio edit exists as well, removing much of the bridge near the end of the song.

Astro Magnetics: Astro Magnetics is an imprint label of Eyeball Records and is owned by Marc Debiak, Alex Saavedra and Thursday's Geoff Rickly.

Supporting paragraphs: Geoff Rickly Denis Bélanger
Answer: Geoffrey William "Geoff" Rickly