I purchased the remarkable 1 where there was nothing else that had the same latency for pens/styluses. The apple stylus is down to 9ms now, which is way faster than even the remarkable 2 (and that is amazing). I would be annoyed with a paperlike protector on an ipad, if I were trying to use it as an ipad, but for use solely as a notetaking device, it might be great.
The Paperlike screen protector isn't terrible for the iPad screen quality. It mutes the detail slightly, but it isn't very noticeable. I think it turns the screen from a glossy surface to a more matte surface, if that helps to describe the effect.
I keep my Paperlike cover on all the time and it doesn't really bother me when watching videos/movies on my iPad at all.
