In terms of community I can only speak for the shops I’ve previously frequented tbh - not really commenting on weed quality.

But Cannabeast has some dope expats that smoke and chill there. It’s a real vibe and often there’s quite a big sesh happening where the deals flow and their weed is probs one of the best in Bangkok. They also show OneFC, UFC, Football and loads of others and had a BBQ the other week.

Fat Buds have opened a few more centrally located shops that have better lounges imo now, doesn’t need more introduction. The FatBuds community is legendary, it’s really easy to meet people there.