Switch 360 flip is a great feeling trick. Took me forever to figure out the scoop. They came and went until I started doing nollie 360 flips all the time, then relearned switch ones on flat banks because then they work exactly like flatground nollie ones, you just adapt your body positioning and it's a great way to force yourself to learn how to do just that.
On topic the other day I did my first switch ollies down decent stair sets or at least realized I could do them (I didn't bail any so I guess they were in me and I didn't know), I had never really tried them down shit, only over obstacles and across flat gaps. Down sets I was always your basic switch frontside guy who'd switch frontside 180 or big spin stuff but not even try to go down switch straight due to being used to my shoulders winding up (and if I'd want to go straight down stairs I'd just nollie them instead), and being uncomfortable with the impact. Maybe that's because it's still fresh but floating down shit switch feels so fucking amazing, it's like a magic carpet ride and reconnecting with being a kid figuring out the most basic skate shit at the same time. And then you get to add a whole dimension to how you read your city and its spots. Simple pleasures