Today the pharmacy pulled another switch on the generic 10/325 Percocet first I got Endocet then Mallinckrodt now today I got Amneal never heard of this brand before. Has anybody tried these different brands before if so can you tell the difference? I know there are many different generic brands but also know some relieve pain better than others I believe it's quality control, so far I believe Endocet was the best for relief of pain Mallinckrodt was okay also, there are many more generic brands I never heard of. If you have tried different ones I would appreciate your input on which brand worked best for you. As you know medication is expensive and I do not like paying about the same price for a less quality brand when you can get a better brand for a few dollars more. Hoping to get and will value your input very much. Thank You, Frank M.