I've said it time and time again, there are hundreds of android devices out there, but cell phone wise, today, 2/9/2014, I would not recommend ANY phones with the exception of the MotoX or the Nexus 5. If budget is an issue, the Moto G is a ridiculously amazing bargain.
That said, there are certain things I do like about iOS (and OS X in general) and ipads and whatnot, I love it for foreflight, but the android platform is much, much more versatile.
If only the artsy fartsy crowd joined the android side we'd have better looking stuff. Unfortunately apple keeps close quarters on that, I mean how else do you develop an iphone app? on a mac. Seriously. How ridiculous is that limitation? You cannot, per Apple, develop an iphone/ipad app without using a Mac.