JP is known for their transparency and overly strict quality. They only stock the high performing ones and will have all the scopes, aset, etc. to prove it. Quality wise you don't need to worry as you're already getting the top of the top with them. And if you're getting their White Series, its even more strict than their SIC. Their intro lesson info is much more than any other shops that will share. I rem when I was looking around, JP was the only one that bothered to tell me about the aset scopes, flat carat weights to avoid, etc.