I’ve been using a Wilderness single-point sling with the fastex QD attachments. Unfortunately, I’m short, so I hangs very low. I’m thinking of upgrading to a combination sling that allows me to switch between single and two-point. I might just add another fastex buckle up front on my rail, or swap out for the MagPul sling. There’s a guy that tours the gun shows that has an entire booth dedicated to his slings. About $60, but it attached and adjusts in just about every way. The problem is I don’t like complexity. I don’t need to re-orient my sling every two minutes, so maybe a simple sling/hook rig will do.
The magpul sling looks like it would suit you. I agree completely about not liking complex slings. My friend has a 3 point sling....too complicated. The single point sling is good for maneuvering and transitions; but, I think the standard two point sling is what I prefer. The magpul sling lets you do both, so go for it.