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10 Reasons You Should Switch From Chrome to Firefox.
(www.howtogeek.com)
This is a most excellent place for technology news and articles.
I definitely noticed, before quantum (like 5 years ago) single page apps and frameworks like react were becoming a thing, and it was noticeably less snappy than chrome
After they announced the rewrite to better handle shadow doms and partial repaints, I switched for everything but development
Since then, they've done another rewrite, and the dev tools are closer, so I only open chrome when a site I have to use isn't working, or by client request