lwn has no peers. Before I found it, and when I was earlier in my career, I spent about an hour every evening trying to read most of the relevant to me threads on LKML directly (seriously). I've paid for it for the kernel section alone, but the rest of the news is really good.

phoronix is hit/miss. The methodology Michael uses for many of his clickbait benchmark stories is often absolute garbage. He does a relatively decent job covering the latest happenings in desktop linux tech, but overall the quality is all over the place and the clickbait + ads get really old. I once setup the phoronix test suite to build an automated performance regression test harness and was ummm underwhelmed. That was about 10 years or so ago mind you, so maybe it has improved since.

The others you mention are all quite good. I'm a huge fan of just about anything sjvn writes (he posts a lot of zdnet, pcmag, etc). I'm also a fan of following the planet blogs for some of the bigger projects I care about (e.g.: https://planet.gnome.org/) but that's more raw source than actual aggregated news. Just depends on what you're into.