This can be any of the one handed cuts that have been invented, I've found I do the revolution cut fairly a bunch so that is my favorite one handed cut. What's yours?
I also use the Revolution Cut a fair bit. Lately I've been working on D&Ds Cards Across where Dan, (or is it Dave?), cuts the top card into the deck with a Revolution Cut. I'm nailing it a fair bit but I still have some problems keeping the packets aligned during the spin when I'm trying to balance the single card and the top packet between the thumb and index finger. More practice!
Bullet technically isn't a cut, but I still like it. My favorite one handed cut is the scissor cut though, I seem to use it a lot in display flourishes I end up creating.