These optics aren't as nice in the glass department, but reliability and durability is excellent.
The new Veracity PH 4-20×50 has on board Bluetooth that you download your dope into the scope, and the turret dials to the yardage. Range the target, dial to that yardage, send it.
This is really going to be a popular scope for the hunting crowd! https://www.guns.com/news/reviews/burris-veracity-ph-riflescope-review
www.snipershide.com
Another great option is an XTRIII with a Race Dial. This is what I use for hunting. I mark my turrets to 1000 yards using approximate elevation and Temps, cover it with tape as it's designed to be, and it works great. Again, range it, dial, send it. Shot three game animals from mid October to mid December. All three shots were money.
I hunt from both horseback and backpack. I can relate.
I would add that both of these Burris systems are FAR more versatile than the two you're looking at. The Leupy is for one load/one rifle/one environmental condition. The Swaro also has limited use.
The Burris tools can be used for any rifle, load, condition, etc. You can use it across all your platforms. Its highly versatile.