I've heard too many stories of stuck cases with the sprays as well. Imperial works great for me. I did see this huge tub of Hornady Unique case lube a couple weeks ago. About the same price as Imperial, but it had to be 10 times the amount of product. If that stuff works, I would think it would be a great value. But I didn't buy it because my Imperial is only about a quarter gone and I've had it for 5 years!