I mostly just use Nostr on mobile so I use Amethyst ans sometimes Primal because it uses less data, but I can't zap on Primal because they only allow through their own wallet. I don't use web clients, I don't think they are that great. Right now some web clients only allow login with extension wich is bad imo, one web client that does things right is Coracle. I'm working on an extension that will also do the sign in but it's not the main purpose.