Well, you guys did answer his question. So kudos to all the above.
However, wouldn't it be easier to just use a standard 510 atomizer for a month and see how well you take to dripping...if you even like it?
Don't bother with high-cost bridgeless stuff ...you want the bridge there to hold juice. Just get a standard Joye 510 or whatever atomizer in the proper ohms and drip for a month. With occasional blowing out and rinsing it should last a month or two (LR stuff maybe not quite as long).
THEN...check out the RDA if you survive dripping exclusively for a month.
-OR-
Get the RDA now, get tired of dripping fast, and then PIF it to me.