So 4k has been around for a few years, a few sites offer 4k, however, what difference would it be in sales and viewing to watch 1080 or 720 on a subscription paysite or clips site?
Many people now subscribe and watch porn from their phone or tablet, as long as the quality of the film to be high standard, shot in a good camera, colour, no blur, would it still be understanding to view a video in full HD or is 720 still high quality, especially if viewing on a TV?
BTW, this is a business question regarding future profits, intelligent & inspiring comments appreciated
