In my opinion, if i had 1k and the choice with lets just say a DHZ 140 or Nitrous 140-160, i would personally go the nitrous, cause you you can pick up the nitrous for what, $600, then hey, you got a good $400 to play around with, and for that amount you could probly top off the DHZ, they are pretty similar when stock, DHZ would be the choice in reliabilty, but like i said, after you buy the Nitrous with $400 left, you could easy mod up the nitrous to have more power and reliablity, so point is, The nitrous are great bikes for your buck.