Digital readers - What platform do you use?

[Megumin]

You might have already the answers you are looking for in these two threads:

Where to buy digitally?

I’m trying to limit my physical buys since they’re more expensive and definitely more of a pain to run through with a dictionary, etc. Just wondering where the best places to buy for my use cases are? Main thing is I need to be able to convert novel files to ePubs to load on my phone (Kiwi + Yomichan). As for manga, as long as I can load it on a PC and zoom in on the text that’ll be fine (surprisingly this can be a bit of a pain in various browser readers). Amazon.jp was doing okay for me with…

How do you buy your books?

Do you read physical or e-books? Used? What’s your go-to provider? BookWalker? Honto? AmazonJP? Syosetu? Any tips or tricks? Sales? I think it might be nice to perhaps get a wiki going describing each provider and any helpful hints which I can link from the website, but let’s get down some thoughts and collate the wiki later