[LAU] Hardware: Drum pad

Hi, Not that I am a drummer, but not a real fan of midi editing either ;) So I need a hardware interface for the drums (something like the Roland octapad). Moreover I have thought about it and this is how I like to use the computer, as server of sounds, midi/audio record and mixing. For workflow an hardware interface is better I think. So searching for a drum pad now to use with LinuxSampler and probably Hydrogen (if it finally get stable with JACK). Any recommendations as it comes to touch, features, connection possibilities, brands etc.? Like I said, I am not a drummer, so it's gonna be pretty low budget I think. Regards, \r