It seems that the Korg Beatlab, the Boss DB90 Dr.beat and the tama rhythm whatch are the top selling 'nomes out there right now. Which of these do you overall think comes out on top. Take the time to think about it because they all have their ups and downs. Here is a link to Guitar center to compare them.
http://www.guitarcenter.com/Product/Comp...%3d15%26urx%3d1