I like the Lee stuff and find it to be excellent, but it takes too long to use with large batches of cases. Still, it's the best bang for the buck. I'm still using the original tube that I got when I started reloading nearly 20 years ago.
For bigger batches, I use the RCBS spray lube. I lay the cases in an old aluminum pie tray and spray very sparingly. Then I immediately roll and shuffle the cases for a few seconds. It works well.