Should I upgrade from the leica m10 monochrom?

Here is what the site says about that.

From Leica M10 Monochrom: Leica M10 Monochrom: A rangefinder by Leica with a 40.9-megapixel full frame sensor, announced in 2020. Black and white only, on a 40-megapixel sensor. Specs - Maker: Leica - Mount: Leica M - Sensor: Full frame, 36 x 24mm, crop factor 1.0 - Resolution: 40.9 megapixels - Stabilisation: none in the body; use stabilised lenses for slow shutter speeds - Announced: 2020 - Type: rangefinder Focal lengths on it Full frame is the ...

From Buying used: Buying used: Cameras and lenses are built to last, and many photographers upgrade often. That makes the used market one of the best ways to afford good gear. A body that's one or two generations old is often most of the camera for a fraction of the price.

Quoted from this site's pages.