We hear and see it over and over again from our competitors: "we only use the highest quality parts" or "our parts are A+++" or "our parts are OEM" and so on. We ourselves make a similar claim: only the highest parts available. For a repair as common as a cracked iPhone and iPad screen, it's critical that Wisp finds and maintains parts that deliver the highest functionality with the lowest defect rate. It's doubly important to be trained to install them properly.