I should mention I have a Athlon Midas BTR 2.5-15 x 50 I took off a Marauder I've never tried. I won't go into why I've never tried it. I'll most likely put that on while I research a replacement.
That's a good start and likely superior to many of the scopes in your lists.
BUT if that particular Midas is a 1st Generation the click action might be very soft which isn't the best for hunting while walking around. The G2's were much improved in different ways.
I can't recommend the Athlon Helos G2 DMR 2-12x42 enough, especially in mil. It's FFP but the reticle is large enough to see on 2x and works great at 12x too. I own two that are awesome scopes for the money. Of the scopes listed below this is my favorite all around choice for plinking, long range steel, or mid range hunting, though granted I only varmint hunt. Quite a few here on AN feel the same way.
The Athlon Heras 2-12x42 is a 1" tubed SFP scope but it doesn't have a lot of elevation travel and the reticle is a bit fine. It's like the old 3-9's but MUCH more versatile. The glass is good as well. I have this scope and it's big brother 4-20. If I absolutely didn't need 2x I'd get the 4-20.
This 2-12 I have on a 22 magnum and have zero problems hitting 2.2 moa steel 300 yards away.
Have the 4-20 on a 5mm centerfire and was just hitting steel at 1122 yards away, yes at that distance. For what they are they do a great job.
Next would be the Athlon ETR 3-18x50 which is also FFP. The reticle is mostly daylight bright so although not ideal on 3x for hunting it will suffice as it can barely be made out when not lit up and 18x has benefits when wanted. This is more expensive than the others I mentioned.
Keep in mind most hunters will not be on 2x to 3x. I prefer 4x if I have to make a fast shot or need the FOV.
Unlimited budget, I'm not exactly sure, but for focusing close and great build quality along with a bunch of desirable attributes the March 4.5-28x52 would be my pick. I can't help but be interested in March's 1.5-15 DFP but I know from past experience those super short scopes have optical compromises.
I tend to forget that SFP scopes need to be on one magnification for the hashes to be the correct size and then I wonder why I missed, LOL!