Im subbed to both and would have to admit that /bitcoin is a lot cleaner but there is a problem with censorship at times, Theres some things that i wouldn't know without being subbed to /btc as well. I mean i would have to be subbed to all sorts of altcoin subs to learn about different forks since /bitcoin considers any fork to be an altcoin. But id agree that /btc can be pretty toxic, i keep out of most of the arguments.