In any case I believe both Wasabi and Samourai wallets are unpopular and unreveiwed softwares (despite what it may look like from their community). They both have some degree of shadiness which is not something you want in a privacy oriented software!
There aren't many alternatives though. Besides those two, i only could think JoinMarket.
I'm not familiar with Wasabi (though I've heard the name before) or coinjoin. Is Wasabi a centralized wallet, like a web wallet?
Wasabi is non-custodial wallet. You also have option to connect Wasabi to your own full node.