not tried the spice of life sweet tooth, its a completely different strain to barneys .. barney should of picked another name lol
i have grown dynamite from next generation .. could be one for you to try cleverpiggy , which is the next step on the line to creating the grapefruit clone that the original sweet tooth from spice of life comes from was very nice but too small for my space it needs lots of veg time to get larger yielding plants
the barneys sweetooth was a great yield the more sativa pheno, the high was very nice too, the taste was pretty bland and boring i guess you cant have it all
one of the barneys pheno's was a huge resin monster made so much resin it was unreal, very harsh smoke, made me cough alot, again it didnt have a great taste kind of cherry taste but not a strong flavor the yield was poor on this one, i didn't keep it , although the phenos looked totaly differnt, they both has a kind of leaf twist mutation early on in veg at the shoots it was never a problem, it was quite usefull in identifying them from the other plants i had
peace