I am partial to the Melakula Magic for that purpose as a daily drinking kava. I have a pinched nerve and some bad disks in my neck, and it works wonders for the muscle relaxation. If I do not need to be functional, I go with the Tanna Marang.
We recently started offering a "sampler" retail, where we send 100g of each of our 5 main varieties, a tin of next-gen QKP, a pack of strips and a pack of candies for $75 - including shipping. It is an easy way to try everything. If you are interested, feel free to give us a call, and I'll square away free upgrade to Priority mail. 828-505-8118.
Cheers!
~AP