Hi, I'm not using it, but here is George Benz comparing the top of the line with older versions: https://gregbenzphotography.com/photography-reviews/a-photographers-review-of-the-new-m3-macbook-pro/
There is also Lloyd Chambers, but again on high-end versions : https://macperformanceguide.com/autoTopic.html?dglyTP=laptop
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