Coyote was drained about ten years ago then restocked with floridas so it's pretty much a new lake. Which makes F1s a real possibility. It also suggest that the trophy bass population is going to crash in a few years.

I don't think San Pablo and Chabot have been stocked with floridas in a very long time. So I'd say no F1s. My best guess at why they produce trophys is EXTREMELY heavy trout stocking, low bass populations, and very little bass fishing pressure.

Can't prove any of it. But it's fun to speculate.

Nico