Kbin is so goddamn good it's scary. Reads and posts to both Lemmy and Mastodon, can subscribe by user, community (magazine), or domain. It's new and still under development, so expect bumps, but it absolutely crushes Reddit once you get your subscriptions set.
I'm a Kbin convert I must say - it's as versatile as you like and considering it's very much under construction it's really impressive how much you can do with it.
I lurked on several different fediverse options before though and none of them were bad but Kbin just clicked for me