The bad: The AGA T2 is more difficult to setup, and keep going. These definitely have a steep learning curve attached to them. Not for the fain of heart.
The good: The AGA T2 is relatively inexpensive when compared to other genesis style atomizers. They are capable of very good vapor and flavor production as well as monstrous throat hit when in the hands of a seasoned vapor. The AGA T2 can be set up in either single coil or dual coil setups. You can use almost any wicking material out there. Although these are intended to be used with steel mesh. Definitely not for the newbies out there.
I bought this with an eVic, and though it is a step up from your entry level eCig it still doesn't compare with the cloud and taste of a mech mod with a dct or drip setup. I used steel mesh and wrapped it at 2.0ohm on the AGAT2 but it changes the taste of your liquid. I may try to set it up with silica wick and see how that goes but for now I have shelved it and went with a smoktech dct tank on a k100 for traveling and a nemesis for dripping at home.