Just ordered a standard grade cartridge made from THC oil, but noticed that he has higher quality cartridges as well. Does anyone know if there is a major difference between the two? Also looking for the most reliable cartridge vendor on AB, but don't see too many reviews on cartridges on here.. help a brotha out.
I hate to break this to you, but HF is a vendor of really shoddy product.
As far as carts go, THClear, DiscountCarts, and GoodCatKilla are awesome. THClear is super expensive, but you get what you pay for. DC is on AB, I think. He doesn't have a lot of variety, but he's inexpensive and the quality is better than Humboldt Farms. Same goes for GCK.
If you can source your own empty carts, I would recommend getting distillate from either LeftCoastLabs or BestCoastBud. Both have potent winterized distillate that hits really hard. I want to say you can get 500 ml for $25 from them or 1 ml for $40.