Definitely...
this one. Honestly, i only chose it for the variety. GET SOME MEAT IN THAT BEAT! It's sounding empty, and out of sync with your sample. Add some bass line to go along with that Kick, don't just use a Sub-Kick. Or maybe some new samples.
Keep practicing. Using samples in beats is fun, it just takes some practice to get your sample synced to your bpm, and to have your own modifications layered over nicely.