Welcome to the Forum Mark
I have worked HPR's for a good few years too (nearly twenty). Mainly Rough Shooting with a few trials thrown in for good measure

and in that time have narrowed down the breeds that suit me and my needs.
Hope that you don't mind me asking , but I am still curious ....
There is a lot of difference in the breeds that you mention.Do you not have a preference to which breed(s) best suit your needs and the job in hand, or will any ol' breed do? With 10 years experience, I would have thought that you would have narrowed it down a bit too

lol
As I said ... just curious.
Leigh