Question: Which coaster is faster Steel Venom or Wicked Twister?

Context articles: Steel Venom (Valleyfair)
Arkansas Twister
Twister roller coaster
Excalibur (Valleyfair)
Wicked Twister
Griffon (roller coaster)
Wooden roller coaster
Wicked Cyclone
Steel roller coaster
Possessed (roller coaster)

Steel Venom is a steel Inverted Impulse roller coaster located at Valleyfair in Minnesota.
 It reaches a maximum height of 185 feet (56 m) and a top speed of 68 mph (109 km/h).
 It is similar to the "Wicked Twister" roller coaster at Cedar Point, but has only one vertical spiral, as opposed to Wicked Twister with two vertical spirals, but it is identical to Possessed at Dorney Park & Wildwater Kingdom excepting to be shorter and it is similar to at Six Flags Great America.
Arkansas Twister is a wooden roller coaster at Magic Springs and Crystal Falls amusement park in Hot Springs, Arkansas.
 Originally opening in 1978 as The Roaring Tiger at Circus World theme park, the roller coaster was purchased in 1991 by Magic Springs, where it reopened as Arkansas Twister on May 30, 1992.
 It features a 92 ft and reaches speeds of up to 50 mph as it travels through the foothills of the Ouachita Mountains.
 The ride was also known as "Florida Hurricane" and "Michael Jackson's Thrill Coaster" over the years.
 Magic Springs purchased the ride from Boardwalk and Baseball for $10,000, and relocation costs brought the total investment to roughly $900,000.
A twister roller coaster is the generic name given to any roller coaster layout which tends to twist or interweave its track within itself several times.
 It is essentially the opposite of an Out and Back roller coaster, which is often a much more simplistic layout.
 Twister roller coasters often have the illusion of having small or tight clearances due to the track usually travelling through several support structures.
 This is known as a head chopper effect.
Excalibur is a steel roller coaster with a wooden structure located at Valleyfair in Shakopee, Minnesota.
 It was built in 1989 by Arrow Dynamics, for the cost of $3,000,000.
 The ride is 105 feet (32 m) tall with a top speed of 54.5 mph (87.7 km/h), and has a minimum height requirement of 48 inches.
 Excalibur is only one of a few coasters in the world that has a steel track with a wood frame.
 Two others, Gemini and Cedar Creek Mine Ride, are located at sister park Cedar Point in Sandusky, Ohio.
 It follows a customized figure-eight track layout and is rather short for a major roller coaster, with a total ride duration of two minutes and thirteen seconds.
 Most likely due to its location at the very western edge of the park and the more recently built roller coasters such as Wild Thing, Steel Venom and Renegade.
Wicked Twister is a second generation steel Inverted Impulse roller coaster at Cedar Point in Sandusky, Ohio.
 As of 2017, it is the tallest and fastest inverted roller coaster in the world.
Griffon is a steel Dive Coaster roller coaster located at the Busch Gardens Williamsburg amusement park in James City County, Virginia, United States.
 Designed by Bolliger & Mabillard, it is 205 ft high, and is the second-fastest (71 mph ) Dive Coaster built.
 The roller coaster features two Immelmann loops, a splashdown, two vertical drops and was the first of its kind to use floorless trains.
 Griffon was announced to the public on August 23, 2006 and opened on May 18, 2007 to positive reviews by both newspapers and enthusiasts.
 In 2007, "Amusement Today"' s annual Golden Ticket Awards voted it the third-best new steel roller coaster of that year and the 27th-best steel roller coaster.
 It was voted the 33rd-best steel roller coaster in 2013.
A wooden roller coaster is most often classified as a roller coaster with running rails made of flattened steel strips mounted on laminated wooden track.
 Occasionally, the support structure may be made out of a steel lattice or truss, but the ride remains classified as a wooden roller coaster due to the track design.
 Because of the limits of wood, wooden roller coasters, in general, do not have inversions (when the coaster goes upside down), steep drops, or extremely banked turns (overbanked turns).
 However, there are exceptions; the defunct Son of Beast at Kings Island had a 214 ft drop and originally had a 90 ft loop until the end of the 2006 season, although the loop had steel supports.
 Other special cases are Hades 360 at Mount Olympus Water and Theme Park in Wisconsin Dells, Wisconsin.
 The coaster features a double-track tunnel, a corkscrew, and a 90-degree banked turn.
 There is also The Voyage at Holiday World (an example of a wooden roller coaster with a steel structure for supports) featuring three separate 90-degree banked turns.
 Ravine Flyer II at Waldameer Park has a 90-degree banked turn, T Express at Everland in South Korea with a 77-degree drop, and Outlaw Run at Silver Dollar City which has 3 inversions and 120-degree overbanked turn.
Wicked Cyclone (formerly Cyclone) is a steel roller coaster located at Six Flags New England amusement park.
 The ride originally opened as a wooden roller coaster named Cyclone on June 24, 1983.
 Its name and design were inspired by the 1927 historic roller coaster Cyclone located at Coney Island.
 In 2014 after 31 seasons, Cyclone was closed temporarily while being re-tracked with steel.
 It reopened as Wicked Cyclone on May 24, 2015.
A steel roller coaster is a roller coaster that is defined by having a track made of steel.
 Steel coasters have earned immense popularity in the past 50 years throughout the world.
 Incorporating tubular steel track and polyurethane-coated wheels, the steel roller coasters can provide a taller, smoother, and faster ride with more inversions than a traditional wooden roller coaster.
Possessed is a launched steel Inverted roller coaster located at Dorney Park & Wildwater Kingdom in Allentown, Pennsylvania.
 It was located at Geauga Lake from 2000 to 2006.
 The coaster has had four names: "Superman: Ultimate Escape" (2000 to 2003) "Steel Venom" (2004 to 2006), "Voodoo" (2008), and "Possessed" (2009 to present).
 Possessed is nearly identical to Steel Venom at Valleyfair, and similar to at Six Flags Great America.