you won't really notice it unless you listen to both in a high end shop where they have the system hooked up to the same amps and switch between both with a button and go back and forth to appreciate the difference.
Though I am sort of audiophile enthusiast , and I love shopping for high end speakers, so from listening to any , they sound initially awesome, but as soon as you start switching between AMPs/speakers you realize WTH there is HUGE difference between one to another (based on even the song, metal/jazz/pop/trance/etc...). I really can't describe it, though I went for B&W cause I trust the brand no more/less
and as some mentioned the price difference is somehow negligible to argue about it! in my old days when upgrading to my own speakers/amps I use to spend >5K!