If you're looking for good pop, go with a Mystery. Those boards have craaaazy pop! Basically, if you are physically looking at boards... as in, not online or something, then look at the nose and tail and see how steep they are. Some people like a pretty small pop for starters but eventually you'll move into riding steeper pop. Buuut, try some Mystery boards out, I've always been pleased with them.
If you go onto YouTube and look up Joel Siciliano (sk8rjoel567), you'll be set. He does reviews of all boards he skates and has skated, and he is really good at skating and will sometimes make trick tip videos and such. He's an awesome reference, especially for board selection. Basically... try out different kinds of decks... size and width is imortant too.
I'll attach a pic of Mystery boards' tail/nose angle.