I'm looking for 2 more knock off's before i spring for a AC9 or ZAP or both. I think I want to get a dripper to try out flavors or quick switch flavors when I'm cravin something different. Do they perform like your "regular" chids, chobras etc? Also, someone just make a decision for me on my next clone, I just cant decide. I like the aga's but man they are heavy and bulky on my provari. I wish I had the dough to just order 6 models and decide myself. *sigh*