Well when i first started digital i used a resolution of 1280 x 720 and smaller cause it was the size that could fit my screen. I was not used to having parts of my work being off-screen all the time. Then later when i got used to it i went up to 2000 x 1500 or so, but it still tended to be a bit rough, so that's why i bumped it up to as much as my (ancient) computer can support.
????? What's that? I don't draw anything digitally, I draw tradicionally; with colour pencils. Your drawings are gorgeous, but I'm sure you are quite fed up with this kind of compliments... Well, I'm glad to talk to you and hope this isn't the first and the last time... Thanks!