One variation I like doing that I don't see many do is the nollie firecracker. You don't even have to actually pop the nollie, just pretend to bonk the front wheels off a crack at the top of the stairs then shift your weight back, feels like a nollie into manual type of thing. Fun as shit down small stuff and maybe easier than normal firecrackers where it's more tempting to go fast but then you end up clearing most of the stairs.