Hi,
My suggestion would be a Samsung Galaxy S4 (Advantages are many but disadvantage would be a plastic body - Many people hate it, but with a cover it is great).
My second suggestion, which is something would be my second choice if I cannot ignore the plastic body is Motorola Droid Razr Maxx HD (It has the WORLD's best battery life! PERIOD! If you want more, Motorola has been bought by Google, so I suppose all the Android juice from Google would be going to Motorola in the future. - If I think its right).
Those were my two cents, in the end a mans gotta do whatta mans gotta do.
Cheers!