I believe impo, TTRR is the fastest scheme imo, so people who play 8+ hours a day, np lol.
I've played I think 5x more in the 2nd half of my time on WA than the 1st, because for the 1st 4 years i'd play warmers for up to 3/4 hours at a time, instead of 10/15 minute games.
If we are talking about solely time played, I think I MIGHT be in the top 5 most played WA, maybe even top 3...
I've been playing WA for half my life, nearly 28 lol