Well... I love ash too. Have no reason or need to switch. Maybe the dryness here in CO helps. It also stains richly with Danish Oil.
Just curious about fir since it grows here so commonly. As I said I'm leery of softwoods, esp after my experience with larch and a similar (but not so extreme) experience a friend had with lodgepole. Sitka has proven itself to me and I'm still stumping with some shafts that have to be 8 years old now.
I've started to work up some poplar dowels, have some 5/16" straightened (pressure worked fine as its pretty soft wood), stained, and spined. I also have some 3/8" waiting to be reduced and tapered. We'll see what comes with it. I'm bothering bc of the price of Sitka now.