Drinkin’ Kalm’s new Solomon root this week, it’s pretty heavy/sedating but seems clean and it’s not super nauseating. Effects kind of remind me of Borogoru from a decade ago.
I recommend looking into their 'private reserve' kavas, the majority (if not all) of my favorite & most effective kavas in the last year were from their private reserve.
The available line-up changes every few months, so you've gotta remember to keep checking if you don't wanna miss a gem...right now I think the 'Santo Laterals' were probably the best.