Protovapor XPV - $185 - This is the one I preordered. Love the look of it in all black. It has a microUSB port to recharge. The battery is removeable to replace, but would need to be purchased from the company or resoldered back in. Not a problem IMO.
Hana Modz v3 - $250 - would have been my second choice. Really sexy looking. Current preorders are for red, green, blue, and copper...no black/silver/white/gray for the DNA30s yet.
ZNA30 - $269 - Has had a rocky start, but also a lot of appraisal. Well constructed and well designed mod, but has had a bunch of complaints so far. I have actually seen more bad than good, but I think the reason why is because it is being portrayed as "the perfect device" and not sufficing for some users. Also uses a 18490 (correct me if I'm wrong), and the 18650 extension cap is expensive. YMMV.
Vaporsharp - $169 - Also uses a smaller battery, I think the 18490 as well. Haven't really done any research on this one.
Do a bunch of research on all before making any decisions; you'll definitely have the time to do so.