best vendors for canabinnoid precursors or kits

[stephenhoux]

Has anyone actually used any of the canabinnoid vendors to buy precursors or full kits for 5cl or 5F? If so which vendor did you use and how was the product? Did all the reagents work as advertised, and was the yield acceptable? Seems like everyone is advertising they are the best.....hard to tell who to use or trust.