Oh yes, I remember some of that myself. I used at one point, at least three different programs...plus did the art traditionally and scanned it in. So add to that digital cleanup! It's so very nice to have Clip Studio Paint. Even with the bugs that sometimes crop up, it's just luxurious by comparison!
Yeah- and it saves as one native file. Manga studio had folders for all the screen tones and I had SO MANY FOLDERS for my comics. PSD, MSP files, screen tone folders, Illustrator files, final PSD, post size... it was the worst