Impact Driver Head 2 Head

Be surprised in this head 2 head between; Milwaukee M12, MasterForce, Metabo, and Milwaukee M18.
Link for M12(tool only): https://www.homedepot.com/p/Milwaukee-M12-12-Volt-Lithium-Ion-Cordless-1-4-in-Hex-Impact-Tool-Only-2462-20/204300705

Link for MasterForce(kit): https://www.menards.com/main/tools/power-tools/power-drills-impact-drivers/masterforce-reg-20-volt-cordless-1-4-impact-driver-kit/5715-1/p-1476771580238-c-9072.htm?tid=6301418301766008439&ipos=2

Link for Metabo(kit w/bag): https://www.menards.com/main/tools-hardware/power-tools-accessories/power-drills-accessories/metabo-hpt-reg-18-volt-cordless-brushless-1-4-impact-driver-kit/wh18dbfl2sm/p-1535351207547-c-9072.htm?tid=-7716961383397768568&ipos=13

Link for M18(Kit w/case): https://www.homedepot.com/p/Milwaukee-M18-18-Volt-Lithium-Ion-Cordless-1-4-in-Impact-Driver-Kit-with-2-1-5Ah-Batteries-Charger-Hard-Case-2656-22CT/205792185