Thanks for the response. All those look pretty good, any suggestions for something with a rebuildable atty?
I've been using a Vivi Nova for a few months, but I've managed to break apart the metal where the ends are pressed in, as well as strip the threads on the plastic. The threads are easy enough to build up with CA glue, but as far as the metal hardware goes I'm starting to think I need to try one those using solid end caps and o-rings. I was looking at the Birkshire CRT, nice price but I think I would have the same problem at the bottom, I'm guessing the base is pressed in just like a Vivi Nova.
Anyone know if the Birkshire CRT has a solid machined bottom cap or not?