When I first got back into cycling about 10 years ago, I tried White Lightning. I don't like it at all because it builds up after only a couple applications. Also, in cold weather it get's very hard and inhibits chain librication.

Prolink lubricates effectively, doesn't wash off as quickly as other dry lubes (tri-flow) and creates only minimal build-up, and doesn't attract much dirt. I've tried many lubes (White Lightning, tri-flow, Dumonde, Finish-Line Cross Country, etc.) and ProLink is my fav. Dumonde Tech is another lube similar to Prolink, but it creates more build-up on the chain.