Personally I'm just using wasabi with a high target "anonymity score" and switching coordinators from time to time, but I'd not recommend it to anyone per-se because most of the liquidity is sitting on a single coordinator (kruw's)

It's good you ask this though, because there may be value in a bit of exploration what liquidity is where right now on the other join protocols. I can't do it the coming week - not enough time available - but may actually be able to do something the week after, while hoping someone beats me to it.