Everything works on a 5v GLV-2, in most cases better then it does on any other
mod!
I've been very satisfied with the performance of standard resistance Boge cartos on my GLV-2s.
My experience with CE2s/clearos/Fluxos was such a tremendous disappointment that I haven't bothered to invest in dual-
coils, let alone triple-
coils.
For my taste, triples might be overkill but be sure and let us know how they work for you.