I'm using a Thinkpad X1 Carbon with a QHD display. Serato is scaled to 1080p, and is so small, it's literally unusable. Until this is fixed, I will continue paying for my subscription to Virtual DJ.

This scaling issue has been talked about for a while now, but I don't think it's being taken very seriously. I want to use Serato, but I simply can't, and therefore will not upgrade.