I was wondering how much of a difference in picture different screens actually make in picture quality not just different gain but especially just more expensive screens in general over budget screens. I have a 106" electric 16:9 screen i got from amazon from company called grand screens i had never heard them and at time was only like 3 reviews and it seems ok to me and has no wrinkles at all which is probably rare especially at price i paid but im wondering if im missing out on potential picture quality of my jvc rs440 vs a better screen. only problem is i dont have 1500$ to drop on a nice screen so i dont know if any screens will be enough of an upgrade without paying 4 times what i originally did. if it was a fixed screen it would be a easier situation. i also have seen many complaints on wrinkles or waves in even electric tensioned screens.