Counter-Stike as a series has held my attention for a lot longer, and even despite it being more toxic than RSS, the effects of toxicity or a bad team aren't as harsh. That's a big factor for me as I mostly solo queue. Expecting the awfulness of the internet is mandatory for each - but in CSGO it is easier to deal with. RSS trolls / cheaters / foolish players have sucked all the fun out of the game for me. I'll stick with Counter-Strike and hope their next iteration stays in line.