@Stevepep Nexaph's pricing is basically retail level. You have to wait around for a sale to get any pep at a reasonable price.
That being said, some of their less popular peps are tolerably priced. I never bargain shop, but I also don't just throw money out the window. I like (not so much anymore) PGB as well.
At least Nexaph tests more than 1 vial, tests everything, and is retested again with vials from buyers. PGB does that as well.
Nexaph isn't a bargain, but you will get what you pay for.