360 has been my go-to since ancient times, but I rotate it out often for its bad dpad. Reading the impressions here, I might have to try the Series controller.
I have a first gen Xbox One controller, the one without bluetooth, I don't like the triggers or the action on the face buttons. The stick felt loose compared to 360 which for me docked points as well.
That said, I think Xbox has the most consistently good controller design. I'd rather use that first gen Xbox One pad than any Dual Shock. And Nintendo...by the time they got around to making a normal damn controller, they forgot how to make a dpad. Leaving an opening for Series to win this contest.