With Jelly bean, I stopped roming my phone. I keep it rooted just in case there are any mods I might want to put, but I have stock Jelly Bean and I can't go back. First thing I would do is figure out how I'm going to customize this bad boys - wallpapers - widgets etc. go to the online play store and see what you can find!
Treo 650 -> Moto Q -> Blackberry storm -> Moto Droid -> Iphone 3gs -> HTC Aria -> Samsung Captivate->HTC Surround->Dell Streak-> HTC Inspire 4g & Atrix 4g->Nexus s->SGSII->Droid Bionic->Galaxy Nexus