Choosing Broadheads For Bat Reverse (Ballistic Gel Test)

We Chose 4 broadheads to do a ballistic gel test, two mechanical broadheads, and two fixed ones.

We Compared the following broadheads:
Shwhaker
Grim Reaper
Magnum SS
HydroShock

Conclusion: The HydroShock (fixed blade) outperformed incredibly with its penetration capabilities, the magnum wasn't too far behind however didn't perform as well even though it has a smaller cutting diameter (less friction)
The Grim Reaper has an incredibly large cutting diameter and deployed every shot, meanwhile, the Shwhaker failed to open 2/3 times.

What do you prefer, a fixed blade or a mechanical?

Crossbow Used: https://ballista.co/