I cannot speak for others,.but,.personally,.I found my own Red Heeler /Greyhounds to be extremely worthwhile, with regards to roustabout hunting/mouching and overall durability.
Admitedly, I only hunted rabbits,..over a variety of terrains and different counties, throughout the UK,.but I did get a good decade and a half, of continuous work from them,.so,..I suppose I got my monies worth,...can't say fairer than that...
BRUCE
JUDY
SPECKLE
They look pretty indestructible to me. What made you move on to a different type of dog Phil?