I've been wondering a lot lately about what is meant by getting a skate that is a 'performance fit.' My reading, probably deeply mistaken, was that it meant suffering a little with a boot you can barely cram your foot into at first because eventually it will be perfect as the boot breaks in, allowing the feet and their boots to settle into the optimum balance between performance and comfort.
I've been trying different sizes, from my previous size which felt pretty roomy, to a full size down. I'm just not seeing my notion of performance fit being realized by this smaller-is-better experiment, and after failing to find a clear discussion of it via search I thought, why not ask the brass on here. So what exactly is 'performance fit?'