This is on a PMI pharrnia (my bros gun)
-easy to use
-ok trigger pull (better than kingmann frames)
-nice modes
-thin frame
-i loand ny borther my loader(12v, wicked, evil prop) and n2 tank (aci bull2 45/4500) and we got it to 13bps(it goes to 15bps) before paint choped in full auto
-trbo worked well (x1.9 pull)
-nice verity of settings
-back lite srceen
-good semi
Weaknesses:
the bad
-weird trigger, really wide
-would be better if had adjustable trigger pull (lots of over pull not to bad)
-eats 9v, suggest you get a rechargable one
-really sucks when battery low (not enought power to tripe sear so hard to de-gas
-brusting over 6ball strings it pointless, choping left and right but you can have 12ball brusts but i dont know how that could work
-i dont know how you could trouny lock this, my bro changes in the middle of the game all the time (litte mofo)
Conclusion:
One of the better frames out there, no dip switchs, freaks ppl out when you dry fire before games and fun just to target shoot with it. All in all it is pretty good but still the sown sides bringe my rating down.