I've owned every iphone since the original (not exaggerating, grandfathered in the unlimited data plan, have upgraded every year, 3g, 3gs, 4, 4s)
Ended up selling my 4s to a buddy and decided to get the samsung galaxy s2 and I also aquired a galaxy note (diz trippin az foo done owed me monies so I Dun took his bnib note instead)
I can honestly say I liked iOS better. Its just fluid, smooth, easiest to use for me such as while driving, working, when I'm hella baked or drunk.. the small screen is not that small to me, enough to make a difference. And not that I'm confused by android, I know it in and out.. but its unstable, bulky, and bleh.
Completely unbiased opinion. samsung is one of if not my favorite company out there.. their products are top notch.
But I am going back to iPhone (dependant on what they release next, but I'm sure it will be nice)
also, I have an Ipad 2 and a Galaxy Tab. I prefer the ipad and am selling my tab.
But I will be keeping my galaxy note for a looong time.. its sweet
my ONLY gripe about iphone is the maps/navi/gps.. the iOS maps and GPS software ***** ball sack same with after market..
the android/google GPS is FAR superior..way faster finding my location, always spot on, my iphones would be like oh you're on the highway? NOPE NOW YOUR ON THIS OTHER STREET, OH NOW YOU'RE ON THE HIGHWAY GOING THE OPPOSITE WAY?