KEEP IN MIND YOU HAVE TO BE VERY CAREFUL NOT TO COUNT DRY DUPLICATES, ALSO MAKE SURE TO NOT INCLUDE THE WISH LIST.
It takes some time to figure out, but I finally managed to see my real number of bought scenes per studio.
Contemporary: 1,725
Gonzo 269
Giorgio's Lab 220
Giorgio Grandi 203
Natasha Teen 182
NRX 148
Valter Karo 141
Interracial Vision 99
Vira Gold 85
N&F 53
Erika Korti 52
Mr. Anderson 50
Latin Teens 41
First Anal Teens 34
Dickerector 27
Faplex 23
Angelo Godshack 21
Xfreaxx 20
Yummy 17
Kate Rich 16
Galla 13
Oops Models 11
Legacy: 1,768
Sineplex Classic 1,255
No Rest For The Ass 385
First Gape 109
Omar Galanti 19
Other from miscellaneous studios: 107
As of March 20th, 2023 I have a total of 3,600 scenes altogether. Out of those I have about 1,800 scenes downloaded, but I trust Porn Box so far in keeping them safe.
It seems Gonzo is still the biggest winner, but Natasha is growing rapidly with good prices, so who knows for how long will Gonzo stay on top. It is also important to consider that a big amount of Giorgio's Lab scenes belong to Russian studios before they went on their own, but I still count them as Giorgio's Lab scenes either way.
If I count the duplicate dry scenes, then the total number is 3,970 scenes, which puts me 30 under 4,000. Some people would think of those videos differently because they are different edits, but I wouldn't. I also don't buy compilations, so I don't have to worry about not counting those.