Does the www.btc.com pool support Asic Boost? Does it have to support it for me to use Asic Boost on it? If it doesn't support Asic Boost which pools do?
I believe mining Bitcoin with overt (version-rolling) ASICBoost is currently (may 2018) supported by Slushpool, Ckpool, F2pool and my own pool Bitminter.
I would expect this list to keep growing, although adoption has been very slow for some reason.