What RDA's do people like?

I'm gravitating towards Postless RDAs...

I just did a build on a Hannya RDA - the vape on this thing was INCREDIBLE...

The two parallel coils really took the wax easily, seemed easier to wipe my dab tool off on the coils.

Also, flavor was amazing.

But there are issues:

1. It was hard to choke the air down enough - it really wanted to be too airy.
   2 Another thing I don't like about this thing is that the top cap barely fits onto the base... took lots of force to get it - felt like it was going to pinch the O ring at the base.

I just ordered the SJMY CSMNT Cosmonaut clone off of 3F Vape - this is a 24mm Postless RDA - I haven't got it, but I'm really excited about it - wish there was a 22 mm version.