I have a M4 Max Studio, not the studio display. Besides, my 1440p monitor easily handles multiple spreadsheets open at any one time. In fact I typically have excel, word, email, chatgpt, several firefox windows open, imessage, and the terminal open. My studio will largely out perform and outwork the vision pro - not sure you really want to compare a desktop computer with a vr headset.but can you work with three or four on your Studio Display? I