personally I suggest that you should get the kraken
I own it myself and it is really good. I had it for almost a year and
no problems showed up. I dont always use it but I fired about 20000 rounds
and its fine. you can get a replacement motor if it dies. im also happy that its a marui clone so you can upgrade it
Im plannin to get the drum mag from airsoftsglobal, extra batterie from buyairsoft.ca, and a metal body kit instead of the plastic from Redwolf airsoft.