I would recommend an RSST as a starter RBA. It is about $30.
Once you master that, get a KFL+. Cheaper than the ZAP and much better.
Or you can go straight to the KFL. The ZAP is just not as good an atty, in my opinion. In fact, it's not even close.
Tapped out
Just curious, what problems did you have with the ZAP? I have an AGA-T and a mini DID clone, pulled most of my hair out trying to get them to work! Built a ZAP easy peasy!
You don't have to use mesh in a Z-Atty Pro either. I use ceramic, and there is plenty of documentation around for people who have used silica, cotton, etc. with good results.
This! I think I've finally found my bliss, after all these years! I didn't like that the SS would taint my juice, overnight even, making it darker and changing the flavor! I talked to another member here and he suggested using silica, I thought he was nuts and didn't try it for a long time. That was a dumb move on my part! Finally, out of desperation, I tried it and LOVE it! I've run a good 30ml through this build so far!
Yes, the ZAP is airy, I like a tighter draw myself! I did the scotch tape trick, put some scotch tape inside the top cap and poke a hole with a small syringe, or paper clip and vape away. It lasts a lot longer than you would think! I've since taken that tape out and am learning to take long slow drags and getting better at enjoying it for what it is. Not going to say the hole wont get closed up, but I'm trying to work with it.
So far, this has been as close to bliss as I've gotten!