1984 500SEL, replacing all calipers, currently all are "ATE",

Does it matter which make I replace these with as long as they are replaced in pairs (both fron axle and both rear axle) ? Also which are better ATE or Bendix or Cardone, any help pls, or do most of you just rebuild the ones they have. These are not leaking but car has been sitting for four years and calipers are rusted. I am also replacing the front and rear suspension parts complete.

God Bless
Thanks
John