woohoo, great post, brings back memories. My first internship when I was 19 and still in college (well, failing out at that point but that's another story...) was at a small consulting company where every desk had a 286 clone running MS-DOS 3.3. We spent our entire days in SuperCalc 3 and dBase III, and some of the fancier staff actually got to use 1-2-3. I think we used both because 1-2-3 had copy protection and Sup…
InfoWorld said in 1986 that SuperCalc 4 competed well with 1-2-3. https://books.google.com/books?id=Zi8EAAAAMBAJ&pg=PA35> Did you have experience with that version?