G Leaf has some strong ass weed. Even over the summer, when most THC levels dropped, they always have something over 30%. So if you shop based on THC, you'll have a field day here. That being said, I do not shop that way. Stronger is not always better. Some of their strains are great (Mai Tai, Blue Cheese) but some are just really strong and do nothing but get you high. If that is your thing, great, but I tend to rely more on Terpenes than TCH %. I have tried a bunch of their black label concentrates and have been unimpressed with all so far. Can't speak to their brand name cartridges or edibles. Overall, good selection and friendly staff.