I had one problem with their TC but that was a long time ago and they verified it was a bad batch (too much of a certain flavor, I think?), apologized profusely and re-imbursed me and gave me some perks for it.
I tried Mountain Oak Vapors and they had a couple of good ones... but I ordered their CountRY4 (I'm an RY4 fan) once and got some god awful concoction of what must have been bile, skunk spray, cat spray, earwax, and cough syrup. I became physically ill after a few puffs off of it.
Thinking about it makes me sick.
Mt. Baker was hit or miss with me, but definite points for customer service +++++. Have you gotten any freebies from them yet? lol