Are you just looking for something to pee with, or do you want to pack with it? Do you want to do anything else with it? In general, STPs are something that a lot of guys struggle with. They have a steep learning curve in general, and with differences in anatomy, what I would recommend that works for me may not work at all for you. So I typically advise people to try out some less expensive options first (and consider making your own), and then once you've figured out what works, look into something more expensive.