Which has the most sales? HD or SD

Just curious about which format has resulted in the most sales for all you Pond5-ers who have made sales. Thanks!

For me it's HD, probably because I have somewhere around 800 HD on line. Sales are coming up, can't wait until the big market push ;)

I've only got HD online, so I really can't tell.
But I don't think that people will look at if a clip is HD or not, they rather look at if the subject is good and the way it is captured. Maybe buyers prefer HD when there are two more or less the same clips..

Well I've sold more SD clips that HD Clips, but I've only had my HD camera for the past few months, but I've been uploading the stuff from my SD camera for over a year.

With my graphic backgrounds,
https://www.pond5.com/ko/stock-footage/57848https://www.pond5.com/ko/stock-footage/58704
The NTSC SD versions have sold a few times while the HD and Pal versions haven't