Quartz

Is there a comprehensive comparison of Vasile's firmware vs Kino Seed's firmware vs. stock NX1 firmware? I've been reading all I can find about those hacks, but nothing seems to be a detailed comparison list. Mostly it's pick-and-choose tidbits about either hack. For now, as I understand it, the KS firmware is more feature-rich but makes the camera slow to start-up. It's also easy to uninstall. Vasile's firmware is more basic but is more lightweight and the camera behaves as stock, more difficult to uninstall (?) Like for example this post: Mostly I am interested in snappy performance and start-up with ability to go up to 120mbps. That post above says "both cameras are pretty terrible at high ISO in video so keep it below 800 in 1080p and below 2000 ISO in 2160p and you should get pretty good results with the hack, the NX500 with the 1440p mode has no noise reduction, I had good results with that at 3200ISO." Is the no noise reduction bit also true for NX1? Also, can I update lens firmware while using alternative camera body firmware? Is it "safe" to do so? Or should I update lens firmware only on stock Samsung firmware?