I completely agree about the lube conversations Tim. I had that EXACT conversation with the gentleman who dropped of the latest job last night in fact. He asked if he could look my chemical shelf over and asked what I liked, I explained it depended on the task at hand, but I definitely had favorites and that I had tried a lot of different things over the past nearly 40 years, some of which I still use and some I ended up going back to what I was using previously.
I have mixed emotions on trying new things as one can in fact find things that are better, but one can also just pour a lot of money down a bottomless pit searching, and ultimately, not come away with anything any better.
Personally, I wouldn't waste your time or money trying the Comp Cams lube. It's a nice viscous assembly lube and I used it for quite a few years on the upper valve train components along with Lubriplate #105 on bearings. That was my "go-to" combination for well over a decade building my engines as well as client's engines, circa mid-80's through late 90's. However, my current opinion is that the Lucas assembly lube does a better job at both. I have wanted to try the Redline as I have heard good things, however, I have also heard people that have used both tell me that the Lucas and Redline are comparable, so I think at this point I'll just stick with what I've been, until I'm convinced to sway that is.
Most of my tools are old, even though they were purchased new, so I guess that's what I will continue to use.