Comp diff mount vs OEM diff mount

Ok I have begun to completely redue the entire suspension.. the last steps are to either put on a perfectly good OEM mount or put on a comp mount from mazdatrix..

I have redone ALL the bushings with solid mounts and urethane bushings my question is:

Is the comp diff mount that much better then the OEM mount or not?

This is on a turbo drivetrain and I am putting in an lsd plans for big power I just want to know for those who have used them is it worth the change? should I save the 100.00 and just use my current stock mount (I have 2 both look just fine)

any info would be great..

THX.