Long story short, I'm buying a new screen (a digitizer, not the lcd screen) for the iPhone 3gs. Are the non-apple ones a lot different/worse than original apple's screens? Has anyone used both and can share his experience? I googled about it, and only threads I find is how to spot a fake, no discussions on if they're good or bad. The apple screen will have a 5year warranty and the fake one 1 year warranty, and is a bit cheaper (100vs70 euros).