For me atleast, theres not gonna be a big difference. -cant use 4g in area, if there is 4g. -iphone 4 is lightening fast, dual core will just be icing on the cake. -i am a student. Its college break for summer and I seem to be using my phone more than ever. (droid1, ok phone but still has way too many issues im tired of) -i really doubt there will be a bigger screen. We would see a sign of that in iOs 5. Even if there is, my droid 1 already is too big in my pocket. -Camera camera camera...everyone seems so excited about the camera upgrade. WTF lol. The 4's cam is gorgeous. I cant fathom waiting 3 months for a camera upgrade. -And biggest of all...ipad 1 to ipad 2. Really no big difference. Anyone that says it was a huge leap is full of it. my 2 cents for people wondering what to do.