If there is a difference, I've never noticed it personally. I think the brake pedal, or the caliper carriers would flex slightly before the benefits of 4 billionty millionty psi hoses would be felt.
Nearly every OEM application uses rubber outers with some kind of steel or kevlar inner and they are super robust. People just see the rubber bit of the pipe and assume it flexes like mad. Unless the original 10 year old hose is starting to go, or there's some other issue with the brakes, or tyres, or bushes, hoses should make little to zero difference.