Mekong Haze is haze by name only. It is a landrace, no doubt, from Cambodia, but potency compared to a Neville's Haze is mediocre, and it's not a haze.
I say that from experience with the strain. Not that it's not potent, but I will say, Neville's Haze blows it away.
Keifcake, The guys from Mr. Nice have fucked with Neville's Haze for over 20 years, AND STILL, have not stabilized it. That's how insane that shit is. As far as Sam the Skunk man, his Original Haze genetics can be found in the Flying Dutchmen's gear. Check out either one. Mr. Nice and Flying Dutchman have the real deal genetics.