It has been quite exciting in the past few months in mirrorless sector, there are Fujifilm's flagship X-H1 and some SONY A series - A9, A7RIII, A7III. Specs from these new models look promising, but the question is: "DO I NEED TO UPGRADE?"
Faster auto focus, more focusing points, 4K video… all of these improvements have nothing to do with my style of shooting. I'm a single point shooter, manual focus, never does video, don't care much anymore about ISO performance and DR; and for megapixels, who needs more than 16 really! And more importantly, do these features help to improve my photography?