i thought llewellin setters were the close workers that worked mainly for the hunter???
& the belton,ryman,hemlock were the bigger leggy setters that were the far rangers or more field breed of the english setters??? i may be wrong??
Belton would be coat related, no?
Rymans(gone for many decades), Old Hemlocks, October Setters, Decoverly or any of the Duals would not be far rangers....they would be good bird dogs based upon training and opportunities and, mostly, the preferences of the dog owner.
Renewing the true "Ryman" is a presently ongoing occupation for some...often market-driven....that moniker will sell pups in some areas of the country, imo.
CoverDog setters, FT setters of whatever level of trial would likely be the zippiest setters.
Lllews, I reckon, would be somewhat between the other two if one must sadly rate or position.....tho FTing can work for many.
But, developing a line in any setter category never stops and generalities re dog lines is not a sound idea.
Some dogs will deliver more or less than expected given their particulars....same with humans.
"Close" would also be a word with many different meanings for different birdhunters. Somewhat useless as any of the above dogs will work the cover and the birds...manner is the real kicker with luck of the draw involved.
Very unlikely that there is ever a bad setter of any type...however, there can be bad owners and bad matches to owners.
One will have that with any breed of dog.