How is contact on the lemo 2? My chrome base works fine but I had to
mod the black base to stop resistance from jumping around.
I'm very tempted to pick one up. Especially since my full sized lemo has been leaking for some odd reason all of a sudden.
I haven't had any problems with the Lemo 2. The main thing is that you need to hold the ni200 with the screws on the build deck. If you use the holes on the sides of the build deck, you'll end up with hot legs. Otherwise, it's easy to build on and performs well. Lots of airflow, decent flavor.
My favorite RTA for flavor is my Gem. It has a compact chamber, so airflow is focused only where it needs to be and nowhere else. A similar RTA to the Gem is the Squape Reloaded or Squape R(s). All of these are authentics, so the price isn't cheap. There is a clone of the Squape Reloaded, but I haven't tried it yet.
Edit: I forgot that I did have one issue with the Lemo 2 - the pin in the airflow ring initially didn't make sufficient contact with the positive pin in the build deck. I used a rubber mallet and that reset the pin within the insulator. Since then I haven't had an issue.