mostly just /k/ and /late/
occasionally /b/, but it's been getting worse lately, so i try to avoid.
i've recently gotten into /stalker/, based around the game series S.T.A.L.K.E.R., pretty cool board, it even mentions /late/ in the sticky
i've considered trying to find a board like /spanishclass/ but for russian, mostly because that would be way more fun and cheap than an actual russian class, plus it would let me speak casually with native speakers