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If you do a search you could probably find some useful information. Generally they are well regarded and Phil from White Falls is on here and sells them.
I have a APV 4.5-14x40 scope I bought from Phil for my 223 bolt action. I think it has superior optics and average sort of fit and finish. If it proves durable, I'd say its an excellent buy. Very bright and sharp image.
I've used a few. They're worth what you pay for them, no more, no less. Decent enough, but you're not getting any more bang for less buck than any other brand