So it's a "much better setup...at least for the way I hunt..."
I guess mags can be lost....possibly...occasionally.....is that it?
What is so distinctive about your hunting style that makes a hinged floorplate not just a preference, but a "much better setup" than a detach mag? Because it sure sounds to me like someone trying to justify a simple preference and having no facts to support a statement.
My hunting style demands I load and unload once or twice a day- Or on extended trips in the bush- Never, unless I want to fiddle with my rifle, which I do at times, and then it is in camp, so a floorplate is not an issue. I don't get in and out of trucks repeatedly through the day, where a detach mag might save 30 or 40 seconds loading and unloading.
Drawbacks to detachable mags include getting lost or damaged (unlikely with a hinged floorplate) and also, some detach magazines you can not "top up" from an open bolt- Like the T3. Also, some detach mags rattle quite a bit, and some are just abortions, like the A-Bolt "hinged floorplate detach mag over engineered POS"
I like to keep my rifles in a state of "semi readiness" which to me is a hinged floorplate, and a Butler Creek sling with cartridge loops. When I pick up the rifle, I have one unit, with 4 cartridges ready to load. I don't have 2 units (rifle and magazine)
I like to keep things simple, and since I rarely have to make quick reloads in a hunting rifle after emptying the magazine of 4 cartridges, I don't need to pack around extra magazines to reload the rifle.
Detach magazines make it easier for someone that loads and unloads often, or I suppose for someone that shoots alot and rarely hits, but wants to reload fast, I've just never found it necessary, while I *do* find it necessary to pick up a fully functioning, one unit rifle.
Detach mags work great for those that like them, but they are not a "better" system than the hinged floorplate, just a different system.