I had the 2 and I am now with the FP4. Talking about the 2 is irrelevant now. The 4 is okay, but I had problems with ghost inputs that are annoying. It’s a common problem, they acknowledged it and sent me a new screen for free. Took 15 minutes to replace it without any difficulties. The problem is still there but it became rare so it’s Ok. I also got a new battery (the phone is about 3yo). It’s cool to have a phone that can last up to 2days again at this age. I’m on Murena OS which is ok too