I just find it interesting mate, most folks in that game tend to agree that the coursing breds have more gears which can benefit them on land that isn't horizon to horizon.
You obviously have massive experience with these dogs and if you say that the good pures can handle the smaller fields then I'm not going to question you.
The saluki has a massive range so it's inevitable that different strains have different qualities, i.e., speed, stamina, heart, etc.
I suppose you're right though mate, those that can make the grade only do so by catching hares, it doesn't get any simple