Fixed-head broadheads are the simpler option for bowhunting. They’re elegant and practical. They’ve been around for centuries, and all different kinds have been engineered over the years that accomplish different things.
Futuristic technology or not, they’re an invention worth incorporating into the hunt. The current generation of lighted nocks have been engineered to fly right, resist the elements and shine bright. Don’t just buy any old nock, though.