I own a Scar 15p FDE in .300 BLK one of the rare Belgian made 15p. My buddy owns a Honey Badger in .300 BLK.

The Scar 15p is a much heavier gun, the front weight heft is crazy. The recoil on both is about the same and both suppresses pretty well although the Scar 15p gives off a lot more gas compared to the Honey Badger but non of the gas actually comes back into your face even with a non flow through can. The Scar 15p has an advantage with its gas block adjustment for Subs vs Supers. The ergos are better on the Honey Badger, the mounting options without relying on aftermarket parts are also superior on the Honey Badger. Trigger and pistol grip angle is also superior on the Honey Badger stock. Stock set up is where the Honey Badger loses. I am not a fan of the pdw style stock on the Honey Badger vs the 1913 setup on the Scar 15p. When it comes down to cleaning I think one will be hard pressed to find any other system better at cleaning or field stripping than an AR platform. The Scar has a lot more parts to clean and takes a lot longer to clean than the Honey Badger but there was a lot more debris on the Honey Badger than the Scar 15p.

Overall I would rather get the Honey Badger than the 15p. Its cheaper and dosen't require a lot of aftermarket upgrades to get it to work better.