Rakuten (Kobo) has a line of e-readers and they’re all pretty good. I don’t think you can really go wrong with any of them. And my personal preference is for Kobo over any other brand (*cough* Amazon Kindle). The main reason for me is that it’s not as locked down (ie. you can upload your own files etc). Not to mention the ability to join your public library with OverDrive which means that if you’re broke you can just borrow books online too. Which I find clutch, and helpful to the wallet. (Keep in mind if you live in the states OverDrive may work with Kindle as well but for Canada, only Kobo devices have access to the OverDrive app for now.)