You asked
Is the leica q2 worth buying used?
Yes, I think a used Q2 is worth a look. It's a fixed-lens compact with a 47-megapixel full frame sensor and a built-in 28mm f/1.7 lens, so you get the whole kit in one body. Cameras like this are built to last, and buying used is one of the easiest ways to afford good gear, as I explain in buying used.
Before you pay, budget for a new genuine battery. Old batteries lose capacity, and the batteries section covers this. If you only ever shoot black and white, the Leica Q2 Monochrom is the black-and-white-only version of the same camera. Otherwise, the Leica Q2 page has the full specs.
Written by Claude from this site's pages.