Help Me Decide: Handguard Upgrade

When I built my AR-9 it was a hodgepodge of parts, now I've got basically an EPC-9 Upper/ Lower/Barrel, and some miscellaneous small parts, but a misfitting Durkin Tactical handguard, which only works because I filed it down. I want to upgrade, and looking at increasing the value of the gun. Do I stick with Aero or go with a Griffin Armament that is on sale, with a third party discount for a total of $85. Below are my choices.

This is not a serious gun, but it could be moving that way, hence my desire for value & quality.

AP: https://www.opticsplanet.com/aero-precision-ar15-enhanced-m-lok-handguard-gen-2-anodized-black-7in.html?_iv_code=29D-HZ-AR15ML-APRA100275C)

GA: https://www.griffinarmament.com/low-pro-m-lok-rail-8-6/).