I have a tugboat v2 $94 after shipping, taxes ect, and it's an awesome dripper. A great balance between flavor AND vapor. Also there are slam caps for them $35 to get even greater flavor. Got them from Flawlessvapor. I use 8 to 7 wraps of 26g kanthal around a 3mm screw driver, I make 2 of those coils. comes out to about 0.5ish ohms.
I've heard great things about the Aeolus atomizer it's a dripper with a different kind of airflow. I might pick one of these up next because its whole barrel section is basically a juice well.
As for tanks, have you heard of the morph tank? It comes with an rba section but it has adaptors to use atlantis coil heads, kanger coil heads, and delta v2 coil heads. There are supposed to be other adaptors coming out soon that will fit other coil heads. I ordered one from eciggity, they are about $40, not a bad deal at all.