Rocky Mountain Milling Flours?
Has anybody had experience with any of these flours from Rocky Mountain Milling? 
- Aspen - An all purpose organic wheat flour made from a chosen blend of hard red winter wheats; produces quality results in a variety of baked goods including quick breads, flat breads, tortillas, soft rolls, breading/batters, and biscuits.
- Boulder - A superior high gluten organic wheat flour made from select hard red spring wheats; ideal for hearth breads, bagels, hard rolls, croissants, and thin pizza crusts.
- Columbine - A premium organic bread wheat flour milled from a blend of hard red spring and winter wheats selected for their gluten quality; excellent for variety and pan breads, hard and soft rolls, thick pizza crusts, and puff pastries.
I'm going to be driving past their mill and thought I would stop and purchase a 50lb bag of one of the flours. Any input would be appreciated.