Do any of you purchase bulk freeze-dried ingredients to prepare your own backpacking meals? This is getting past buying prepared meals from places like Backpacker's Pantry, Mountain House, and Alpine Air.
Freeze-dried seems to have a lot of advantages over dehydrated.

Any suggestions on preferred places to buy these ingredients?
I found a couple places:
https://readywise.com/
https://www.preparedirect.com/
Outdoor Herbivore is another one, but they seem to focus more on dehdyrated foods, rather than freeze-dried.

I looked for older WBlaze threads on the topic. Several threads are quite old and the suggested website links are broken (companies shut down or, in one case, changed names).
Thanks.