The best quality print was Costco. The best match from screen to print was Costco. The exposure is a little off because, in the print, the shadows are much darker than what is shown on the screen. If I were to print next time, I would print again at Costco but I would defiantly change the exposure by 1.5+ to compensate for the darkness. Also, I would adjust the contrast a bit to make sure the images do not fall flat.