I have to admit, I'm suffering from some loyalty issues, feel like i'm cheating on Android
Get that looked into, it's a OS, not a woman. The robot you just left has millions of other "boyfriends" to cheer itself up with
I've been exploring both worlds, pretty much ever since release. Got the first iphone, then upgraded to the 3s. Had android phones for years, notably Sony's very first Xperia phone to hit markets over here (back when they were SonyEricsson), then got an HTC Sensation. In hindsight, I don't know why I turned my back on iOS in order to suffer the abortion that was early (and yes, even later) Gingerbread. ICS was better, at least. Never experienced Jelly Bean, because I'm back with iOS, but I heard they made it somewhat simpler, and it's actually a very good OS. (Heard, not experienced.)
Seeing as devs give iOS the priority, and iOS has a lot more quality applications, and gets the big ones earlier, and also more from top studios (only Temple Run 1 & 2 out from Imagni on Android, for example, iOS also got TR2 quite a bit earlier, etc), I'm happy with iOS. I've found it to be the smoother and more reliable solution, at least for the moment, and even the Samsung diehard at work had a go at my iPhone when he discovered I was playing TR2, and it wasn't available on Android yet.
Anyhow. My Android memories? Fairly good, despite GB, liked having dual springboards and went nuts customizing, before I found out that it was more a honeymoon play-about than an actual feature I value having in a phone. (A few months into owning a phone I just want it to run my applications fast and reliably, and generally tend to ignore the customization options).
However, if the apps you want are already available for Android, I don't understand why you wouldn't just get yourself a Jelly Bean phone and bypass the underwhelming iOS6 (ApplesWindowsVista) period, come back in a year, or something.
App ecosystem = Apple's still the winner, by quite a margin.
Customization = Android
Overall-experience = I'd tend towards Apple, but it's probably become a subjective evaluation, at least if you're rocking a flagship, and especially since project butter.
It's kind of funny that an Android guy (or girl?) would be switching to iOS, just when Android is actually starting to be on-par, but I digress. Apple make awesome hardware, and I think you'll find the experience rewarding. It pays to try both worlds out, anyway. In a few years time, settle on the option you're the most comfortable with, which may, in your case, be Android.