Heather's Choice is not freeze dried, it's dehydrated, which IMO is superior to freeze-dried because it packs smaller. The downside is it does take longer to rehydrate.
The other plusses, it's real food, not so much sugar or salt. High quality protein sources. The calorie count is also higher than ones like Mountain House.
In my experience Peak Refuel is pretty good, but I haven't tried a ton in the Mountain House category.