Yeah, I know what you mean. I don't like multi-currency wallets, including the main Cake Wallet, so I got the XMR only wallet. I tried most of the reputable BTC wallets and settled on Nunchuk because of its BIP49 support, extended functionality, support for different signing types, and it's super clean and well-designed UX.
It also supports Tapsigner (NFC signing card)which you can configure as your signing agent. Then you get the benefit of external hardware protection and the speed and ease of use of a software wallet. I'm really happy with it. What are you using as your BTC wallet?