I've been buying from B&H and NewEgg for electronics, and avoiding Amazon if I can. I use Amazon for cheap stuff out of convenience with "prime", and buy only

I've been buying from B&H and NewEgg for electronics, and avoiding Amazon if I can. I use Amazon for cheap stuff out of convenience with "prime", and buy only from Amazon, LLC and not other sellers, although that is not always guaranteed to solve the problem, as others have mentioned (such as mixing of counterfeit with real products). When writing a review of counterfeit product, make sure to include the Seller's name in the review so that buyers are aware.