The electric touch is pretty cool. It can be comfortable depending on how much leg hair you have! not really, but if you want the pro version you should have a shoemaker install the special space on your shoe. if not, you can do it yourself. :)
I think I'll pass on this one. I'd much rather be able to do thousands of sleight-of-hand oriented tricks than mess up my hand doing this one risky, not-so-magical stunt.