I received my new GF this week. After making the obligatory ruler, I spent some time messing about with proofgrade and non-PG materials to get a feel for the settings and GFUI.
Last night I made the Celtic knots and name plate for a project that has been waiting all year.
This morning over coffee I wanted to see just how small and detailed I could get. I used a pattern from an old leather project I had for a miniature tea cup. The original is 2.5 in tall - the GF version is, well - tiny. I know I could go smaller, but my fingers become the limiting tool at that point.
While I have had some issues with the interface, I am overall extremely pleased with my GF!