I have used the freezedried and dehydrated and I think the dehydrated tastes better and is better for you.
The advantage to the freezedried is that it is quicker, no up front preparation and less clean up.
The advantage to the dehydrated is that you can control your own menu, tastes better and has less sodium. They are also cheaper to produce. The disadvantage is that there is more up front work and planning and you have some clean up and increased boil time/need for more water.
I prefer the dehydrated and we decreased the amount of freezedried I used last year, by decreasing the mountain house freeze dried to only 2-3 days.
I backpack in to a base camp and hunt from a camp for the week and don't hunt off my back or move camp everyday which makes a difference.
I used idahoan mashed potatoes, dehydrated ground beef, chicken chunks, refried beans and spaghetti sauce "leathers" with good success. The meals are compacted smaller than the mountain house bags. Also, by using angle hair pasta it decreased the boil time (smaller noodle). I also use one pot meals and wraps to make the meals easier and quicker.
I will look and see if I have pictures of any of our meals.