Best In The West strain gets its name from being the best of what medical marijuana had to offer, hence being the “Best In The West”. While the genetics of this strain are unknown it is of general opinion that this is a variation of OG Kush in one way or another. Most test results put Best In The West bud in the 22%+ category in regards to THC making this one of the more potent strains currently available. Best in the West is one of the more potent strains currently available..