@ModelManFrank Welcome to the forums!
I see the same trend at my field. It seems about 60-40 pre build heavy. 80-20 arf heavy on the foam end.
I bring my scratch built foamies to my field and often get some Looks, but often time marveling a encouragement.
I build 3-views or scratch, or convert to foam most of the time. I love learning and then testing or pushing what I know, to find out what else I can build.
I built a 9' DTFB Wonder for last FF. As well as a leprechaun from DTFB.
@AnD my current build is...a mental musing come to life:
The industry seems to have found a way to build ARFs I expensively, helping the trend. However, I love the weird birds ... No one makes them as kits so
If you any questions, please just ask. This forum tends to be a supportive space. I look forward to what you build and what we can learn from your builds.