Currently have a tricked out VFC HK416 AEG but thinking about converting it to HPA on a P* Kythera Engine. I value trigger response and fast reset time over most everything else. I also play indoors and outdoors so I like the idea of being able to change FPS easily without messing with my gearbox. The constant tuning/maintenance has been a hassle. Any reason why I shouldn’t change over other than the fact that I’m connected to my gun by a hose?