https://keithwee.com/2021/09/08/review-of-the-leica-q2-monochrom-soulful-photography/
https://kristiandowling.com/blog/2019/9/30/leica-q2-professional-evaluation
The Leica Q2 Monochrom, or why not to get into Leica
http://photo.yodobashi.com/gear/leica/camera/q2/index.html
http://photo.yodobashi.com/leica/camera/q2m/