I enjoyed the kwk borogu but found it almost all to be a body buzz, especially in my arms and my upper back. Certainly very pleasant. Tasted really good, too, even better flavour than Dua Na Bilo. It's a Vanuatu kava, though and I'm more partial to Fijian and from what you've been posting so far, I'm guessing you are, too. Although I do have three different GHK's coming I hope in time for Kamehameha Day. And I have no experience of Tongan or Solomon.