I still really like Sony phones. Excellent hardware. They have no online services they are trying to push, they just want you to buy their phones. As a result, the stock software is very clean Google Android without much extra. But they're not available in every region, and quite expensive. Used to have very short software support but now they do 4 major Android version updates / 6 years of security updates.

You get no ecosystem benefits though, it's really just plain Android.