But that's what the op wants us to do,us to tell him which he should get. I say if ur having issues return your iPhone then get the captivate. If you like the captivate then keep it. You already have half the work done for making your decision. The grass is always greener on the other side. Personally I think the iPhone is better for my personal usage. I like how the music is implemented, the camera is really amazing, I no longer need to carry my point and shoot camera to events, the display is perfect for me, I don't like the 4+ inch screens like the evo and hd2. Yeah they're gorgeous too but I need to be able to pocket my phones and not look like o have a boner. Honestly every phone has flaws. I've never dropped calls on iphone4, my issues are that there's no flash support, and movies have to be converted with iTunes, you can't do anything really without iTunes.
as I stated above for the captivate I need a good camera with a flash, a front camera, good music integration (I'm already used to using an iPod for 6 years, everything else seems lacking to me) and it's too big of a display. However the superamoled screen looks good in it's own way. I'm sorry man my advice remains the same, try it. If I still had doubts I would. Btw the captivate was THE phone I was waiting for but I used an iPhone 4 and loved it. I hate apple with a passion so this was a HARD sell for me.