Well I am pretty much a newcomer to Kava but ive tried a few so far.
Tongan Family Reserve
Squanch
Kavafied Supreme
Kavafied Tongan
Nambawan
BKH Borogu
My favourites so far have been Squanch, Supreme and Nambawan.
Infact, Supreme mixed with Nambawan is lovely, that's what I'm drinking tonight.