You're probably surprised to find that this topic has been discussed just a few times, certainly no more than 1million.

Search is your friend and it's right there to use. Hint: "lube"

Bike Forums - Search Results

But I'll summarize for you: any lube is better than no lube. The difference between the "best" lube and the "worst" has been measured, but is meaningless to 99.9% of riders, or maybe more.