tricks with finger grinds

hey, i’m just looking for some good tricks that include hitting the yoyo on your finger and then onto another string like
http://www.highspeedyoyo.com/videos/advanced/letter-blue-trick-by-guy-wright
at 00:28 but something a bit easier

Well, just instead of popping up a yoyo and landing it on a string, bounce it off your finger. Another thing is to do a trapeze, finger grind it, then whip into Brent Stole or Hidemasa Hook.

This also works very well popped into a Ninja Vanish.

thanks!
any other suggestions?