what is the best bang/4/buck on mufflers for a stout 340?

I like the hooker Aero chamber mufflers. They are heavy duty built and they sound good.
Probably $70 a piece through summit but will last a long time. My buds got a set that is 11 years old on his big block chevy truck. They sound great! BTW, a crossover pipe really "quiets" the sound and mount the mufflers all the way to the back b4 the bumper.
More power and better sound. (IMO, not that it matters...)