I'd probably own a P90 (correction: I would proabably HAVE OWNED a P90 at some point...) if not for the length. Same issue as Paco. Great gun, great feel, and those that I have fired functioned perfectly. In fact, Turd fired off an entire hi-cap magazine once with only one slight turn of the gear wheel. That isn't supposed to be possible. P90s are too small for me, but so are standard MP5s. If I could choose between them and be comforatble either way, I'd get both!