Also which Genesis style RBA do you prefer. So far I've only tried the AGA and the COV. Is there something else out there that is better?
Well, I could give you my preferences, but they are based more on size and looks than on performance. When it comes to genisis attys, they all have the same potential in terms of performance, that aspect is solely based on the materials and method used in the setup. I currently have four different ones that I use, one of which is the Chinese DID copy that COV also sells.
Some pointers on the setup that I can give:
-keep it simple at first with 30 or 32 gauge wire, anything thinner than 32 can be a pain to set up because a hot leg (the wire between the connection point and the wick) can pop the coil pretty fast
-if taste is bad or metallic, chances are you have a short or one coil is too far from the mesh. Fire it with the cap off and plenty of juice on the coil and see if anything glows, if it does then try nudging your coil around until it doesn't
-there is a fine line for how tight you need your coil to be on your wick, too loose and you get hot spots, too tight and you get shorts. In my experience, it's good to be just barely loose enough to be able to twist the wick within the coil
-make sure your air hole is lined up with your wick
-tilt your PV while you vape it, air hole aimed downward, so that gravity can help keep the wick fed
There's a doc out there with a huge load of info, I'll go dig it up and get back to you. It's for a particular mod, but all the principles apply to any genisis atty so it's still a good resource for you. BRB . . .
EDIT: here ya go. There are a couple of sections in this doc with links that will be useful for any genisis mod, early in the doc there are sections about wick and coiling, then near the bottom of the doc is a section with links to some good tutorials
https://docs.google.com/spreadsheet/ccc?key=0AmYrSL_FJC4NdHZUb0xvVzRrNi1Qb2NCQ0dUUVdZUmc#gid=1
I hope some of that helps you

I've been there, with wondering why the heck everybody loves this type of atty and totally not getting it. It took me a long time to get the hang of it and I still to this day don't know what I started doing differently to suddenly make it work
