I'm a big fan of Realkava.com, their kava is consistently excellent. The Vanuatu Waka is the first kava I drank and it's still a favourite today, quite balanced leaning to heady. The Fijian is nice and heavy with that lovely cocoa, chocolate Fijian smell. The 5 star is supposed to be the same as Wow from N@H and I have to agree it is quite similar so you'd have to compare prices on that one and see which was cheapest. The special reserve is very heady and potent. I didn't like their instant at all, just didn't get on with it and I've heard the rest of their novelty products like the kava honey aren't that great but their main kava offerings are really worth trying. Service is always good. Overall a solid vendor.