Vacuum hunters give me almost no ankle support and after wearing for a few hundred yards the feel like paper sacks on my feet.
I have used, and still use some of these… and the Meindls are dead last for mountain hunting for me:
Schnees beartooth, Lowa Camino, Lowa Tibet, Scarpa, Crispi Colorado, Hoffman Explorer, Zamberlan GTX, Whites, Meindl perfect hunter, Meindl Vacuum hunter.
All feet are different and all people’s preferences are different. I do live in the mountain West, so I have the opportunity to use the boots quite a bit.