Hey Brownbear541 I am currently using the Bose in ear mobile with my iphone and loooooooove them but before that I had the Bose On Ear Mobile headphones you linked to. They are super comfy the ear pads are like some kind of memory foam and they kind of mould to your ears very very nice. Build quality was ok but plasticy but most headphones are now anyways.
The only reason I got the in ears instead was because I often use one bud at a time at work and the in ears are a little more subtle at work as well. I personally thought the on ears sounds better than the in ears as well. I will definitely be looking at buying them again in the near future.
I just bought a pair of the Zagg Smartbuds and they are amazing for the price. Very happy with my purchase.
I picked up the Backbeat 903's and love them contrary to some reports i've seen on here, all the controls work except the track control. My buddy has a pair of the Rockfish wireless stereo headphones and thise also are a nice unit. Great sound, I just don't like to have to wear things over my ears