You can shoot fixed blades with a Mathews. You just got to tune them right like any other broadhead and shoot them before hunting. Go get you some fixed blades.
I'm shooting the trophyridge meatseekers right now a 2 blade there pretty sweet haven't shot a deer with them yet but plan on it.
Buddy shot one there Thursday wtih them Rage 2 blades and loved it. Ton of blood and it tore the deer up.