2-7 variance is brutal.... i just played a bit of a drunk session, and it was wild for me and my tablemates. i was shocked at how many people drew one card to 7s and fricking hit that shit.
fwiw, the games are soft. i had a guy actually flatcall my last bet when he had perfect!?!?!?!
i also had people who didn't know that aces played high or that KTs were not good hands to show down. the bad thing is that there seems to be some "sharks" who may not know how to play the game, but at least know how to play poker and isolate the idiots.
fwiw, trying to snap off an isolation play can increase your variance -- both up and down.
also, fwiw, the biggest betting tell that i saw was that people autobet/autoraise or bet/raise 7s REALLY fast. terrible click tell.