When I started out, I used straight LLA, and I purchased materials and blended up a batch of Felix Lube. This was what I had read would give me higher pressure loads and such. Well I still have a big ol chunk of the Felix, and am on my second batch of 45-45-10 after blending it up for testing.
With the 45-45-10, I have run every type of load though my revolvers with no issues relating to lube. Alloy has been an issue which is to be expected when pushing the limits of the softer stuff in magnum calibers. This said, once my current batch of 45-45-10 is used up, I will be ordering my next from Glen.
I also probably have enough Carnuba Red to run several thousand through, but right now I am limited to dipping or pan lubing and I only do this in small batches.
The sticky's over on CB's under the Lube section are a great source of info. It however is pretty easy to get overwhelmed in trying to figure out which one is ideal for your particular use. If one was only working with handguns, and velocities into the 1500fps range it's hard to beat the mule snot for ease of use and versatility.