I'll assume that you put them all through rigorous testing before coming to your final decision?
Sure, I gave the others a try, but testing ended when I found the supreme lube. : )
Highly recommended.....never had a person fail to agree that it's the supreme lube after testing. Countless dried up sex routines are revived and refreshed after using this simple recommendation. Toss the KY and give Astroglide a try......I should be in marketing. lol