I'm looking to buy a new ebook reader to replace my old Paperwhite. I would like to be able to read comics on it as well as normal books. I know there are finally some color screen ebook readers on the market but from what I have read, they're not great for comics yet. Most of the comics I read/want to read are black and white anyway, so I figure my best bet is a b/w reader with a decent sized screen. Does anybody here have experience reading comics on ebook readers with or without color? Can anybody recommend a reader for this purpose?

Edit: Or is a tablet still the best choice for comics?

Comixology: https://comixology.com/unlimited
Kindle: https://www.amazon.com/kindle-dbs/promoLanding?tag=ter000-20&ascsubtag=d9489bc654b311eabfd92ecf0bfff0bf0INT&promoCode=7cad7d39-c2cf-4e3d-9b17-4ebafbb03a41