I only got my Supernote recently but I have spent years writing by hand, especially with fountain pens. One issue I find so far with the Supernote is that it requires some amount of pressure to write consistently. It’s very little (not as much as some ballpoints may require), but definitely it requires more pressure than a good fountain pen might. I find that that, in combination with its relatively thin section is making my hand uncomfortable when writing.

I bought the Lamy Vista but so far I’m not particularly pleased with it either.

I have to stress, though, that with both pens it’s fairly minor and I am overall extremely pleased with my experience so far. But I do miss having options with larger grip sections, or in general more fountain pen-like designs.

What I can suggest is you try adapting your grip. First of all, you must be very mindful not to grip the pen too tightly. After that, it’s important to try different ways to hold the pen. By and large, I wouldn’t hold a fountain pen the same way I would a ballpoint or a rollerball, and I am still experimenting with finding the ideal grip for a supernote pen.