I used to use the Boge cartos and one time bought the Kangers on a lark and fell in love with them...the horizontal coil is so much quieter than the Boges and they seem to last longer. I have been looking at the T3 for a while and I think I will pull the trigger and get some of those soon - they have had rave reviews all the way around.
The only thing is that I will probably only be able to vape my unflavored nic in them because most juices I vape are fruity flavors that destroy clearos, lol
It would be nice if these clearos could be manufactured out of the polypropylene so they could handle the more caustic juices.