docs chem 4 is legit huge yields biggest ive had from him but i havent tried his g13s. His endless sky, big purps and fluke juice which combines the two are my top 3 favorites, all unique and very potent, the endless is more of a floral fruitish taste and smell so nice, and is a two hitter quitter, the big purps is a little less potent but still crazy potent, and the flook juice is unbelievable most resin I've seen on anything so unique all his shit is just really expensive. His trainwreck is beautiful, ghost og and uk cheese suicide cut all the bests reps ive had of each strain and i lived in cali and spent months in canada and the damn. dope and oh zone i really didnt like at all but only ran a pack of each and gave a few away same with matanuska which i got all males and some non sprouts but these were my first