I prefer KMC hypermatte sleeves for all my card games. reduced glare and super easy to "squish shuffle" (my own term)
https://www.amazon.com/gp/product/B011MIRVUU
as for storage I use these
https://www.coolstuffinc.com/p/146014
with dividers
https://www.coolstuffinc.com/p/218759
organized by class then card-type and i usually pull the extra rare ones out and store those separately.