The .223 rifles are too expensive, heavy and make too small a hole for most game.
If all you do is varmint up to small game, then the Tavor or the Keymod XCR-L would be the only ones on your list I would agree to.
Most hunting is hiking with a rifle. You'll appreciate any weight you can save.
The XCR-M is about 12Lbs loaded with a scope, no bipod. And LONG!
The novelty of carrying a black rifle will fade quickly when you have to lug it around for a day.
For hunting, stick to a nice bolt action in 30-06 or .308. Put a good sling and 3-9x scope on it. It'll be more comfortable, take most anything you can shoot around BC, lighter in weight and come in less in cost than a Tavor, SL-8 or XCR.
YMMV