No, you are just curious
thing is, if you use 2133 then it will downgrade to 1833. in this case 2133 ram stick wont work at its full potential and that might cause performance issue (not sure/can't say how but the difference will not be noticeable). if you know overclocking then you can use 2133 RAM after changing some bios settings. AND YES YOU CAN USE 2100 RAM BUT AFTER OVERCLOCKING.
but if you don't know
in this case, with 1833 you don't need to change any settings just plug n play and this will work with its full potential without having any performance issue
and about your juice, assume you have big orange but after removing its skin what you have is lemon size pulp