I'm shopping for a cheap used droid for verizon and think I have it narrowed down to the eris or droid 1. I really like the eris for the price, however the droid has a lot of perks too like bigger higher res screen, more modern cpu, and improved battery life. I plan to root either device. What do you guys think, will I be disappointed with an eris? Is the smaller lower res screen bad for browsing? Can I expect to leave the wifi radio on all day for voip without too much in the way of battery life problems?