The only herbal I’ve ever smoked is one off of amazon called “Hydro”, pretty decent flavors, though to be honest I’ve never smoked it on its own, I’ve always smoked it mixed with AF. Seems like your best bet, and it’s a pretty good price on amazon too. 24$ for 12, 50g sampler packs.

LINK

https://www.amazon.com/dp/B009GNISS8/ref=cm_sw_r_cp_api_i_nPanCbH8XD3PC

Edit: it does burn very fast though.