I have shot 10 of thousands of Bayou bullets and other's like them. Bayou's uses the hi-tek coating. They are very clean, very little smoke and you won't need to clean your barrel like a true moly coated round. They are accurate, similar to lead (more accurate then plated or jacketed), take less powder to get to the same velocities and shoot softer because of it. They also won't get your loader, dies, or hands dirty like a true powder coated molly bullet.
Another nice thing is that you can buy different colors and load at different specs and know what you have just by looking. For instance, you can load up some 9mm's that barely cycle the pistol for the wife and kids and then juice them up for a carry round in the woods or maybe load sum sub sonic for a suppressor.
I prefer Leatherheadbullets.com bullets. Leatherhead is out of Boise but you can call them and they might have someone who can run a case to you in order to save shipping. PM me if you want their direct number. Most of Leatherhead bullets don't have a grease lube either, which I prefer. It gives you more surface area to the barrel (inherently more accurate) and you don't get that "bump" in the case mouth like a regular lead bullet with lube groove.