I second the vickers. Very well made. I have some from magpul too and would be a good starter. I have a single point for my shorter ar and use a two point for almost everything else.
You’ll have to try a few and get used to it. Adjustable with a slide is a must. Takes a minute to get the lengths right but worth it.
TIP: Grab the rifle with your trigger hand and put your opposite arm and shoulder through the sling.
Im smart and dumb but I also never had anyone show me how to use a sling properly. I practiced in the house getting a feel for them when I first started using them. I sure felt like “duh” when I finally figured it out.
