Is there an appriciable difference between big name tools?

my pro boxes have snap on , like the feel and fit of them . others don't compare . my race box was all snap on as well . tools that fit are a need when fasteners are in short supply . hav'n to put back what you removed to stay on track . but my road boxes are everything but chink , never wear them out , they get lost first , lol . thats way what everything road boxes .