Your experience with seller BuySPRY/third party seller for refurbished products?

ive seen this seller in amazon as well as ebay, and they seem to be pretty reputable. but since ordering an ipad pro 2nd gen refurbished a few days ago, ive grown concerned on the condition of the device and if it will last as long as a new one. if youve ever bought from this seller, what have your experiences been with them? if not, what are your experiences with third party sellers on refurbished apple products? how long have they lasted?