Hi South,
If you are doing a lot of skinning, YES,,,,,,,, They are magic.
Even if you don't do a lot of skinning,
Once used, you'll never want to be without one.
I resisted buying one for ages, thinking they were just a gimmick, but now it is an invaluable aid.
I have a "BUCK 693"
Fairly good quality, but well worth it.

Seeing that you are a Taswegian, you might have to get one with a reverse hook,
(Just Jesting)
I do not fear death itself... Only its inopportune timing!
And,,,,It's been proven,,,,, the most trustworthy females in my entire life were all canines.