@tlb213 For context, my daily driver was the Note 20 Ultra. I decided to give the Z Fold 3 a try. I wanted to try out the folding phone concept. I bought the S Pen with some of the promo credit no knowing if I would really use it.
3+ weeks in to the experiment and I just love the Z Fold 3. The big screen is just amazing. The S Pen works with it flawlessly AND the S Pen is similar in size to a real pencil (much larger than the Note 20 Ultra S Pen). Having the ability to fold it to a smaller size to slide into your pocket and make phone calls just sells the entire deal.
I couldn't tell you if there is enough benefits for you to go from a Fold 2 to a Fold 3, but I am not regretting my decision to go fold-able.
My daily driver is now my Z Fold 3!
BTW, I still have my Note 20 Ultra as a backup.
The Spen that came with the Samsung case is fairly convenient and comfortable to write and sketch with. If you need Bluetooth connectivity for things like remote controlling PowerPoint, you'll need the Pro version.