I have two edge tech stocks and a bunch of regular ones.
From the standpoint of durability from hunting abuse, I doubt a standard fill stock would survive much more than an edge tech stock, such as being dropped or fallen on.
From the standpoint of withstanding recoil, the Edge is pretty fragile inside. You can dig the fill behind the recoil lug with your fingernail, and they employ pillars that are about as robust as soda straws.
The Edge fill stocks are much improved by having the pillars replaced with larger ones, and the area around the recoil lug cut out and bedded with good epoxy, so that the new bedding is actually adhering to the shell, and not just sitting on the soft fill.
D'arcy Echols has also posted that he has found rifles to be 'pickier' in terms of accuracy when they have replaced a standard fill stock with an Edge tech stock. Since I call things good when groups are much under 1-1/4", I haven;t really observed any difference in that regard.