Whenever I think LCD would be a better experience than e-ink, or the reverse, I flip over my Yotaphone 2.
I'm partly stuck in the Kindle universe because I love sending long articles on the web to my Kindles via Push To Kindle from fivefilters (both the Chrome extension and the Android app, which I think might be a paid app). Much more reliable than Amazon's Send to Kindle. Kobo's Pocket integration is an alternative that might work better for some.