SID is very similar to ProVari. If you want something that will last years, save up a bit more and get ProVari.
If you don't need VV/VW, could go with Nemesis clone (HCigar).
How much can you get a provari for?
Just looked at the lavatube 2.5 any thoughts on that for 140$ I get and comolete set including case tank liquid batterys charger.
Something a little less expensive?