Personally I'm staying the hell away from Catalina, but it's not like Windows is the land of milk & honey. I've lost overnight testing data multiple times thanks to Windows' hostile "we're rebooting right now, whether you want to or not" upgrade strategy, and their mandatory telemetry bullshit is well-known at this point.
Basically: Catalina sucks, but there's nowhere to go that's unequivocally better.