Stats preview card Responsive with flex layout

Hi! this challenge made me think about how to cover the various device, so i found this website [HERE] (https://gs.statcounter.com/screen-resolution-stats/desktop/worldwide) and i took the smallest resolution for mobile, tablet and desktop has my target, is this a good approach for cover all the various devices? I mean, for instance, if i try to resize manually the page with the browser inspector tool there are some situation where the image looks bad, mostly when the difference between width and height is small, but maybe i device like that not even exist, so i don't know if i have to fix it or not. Every interesting feedback is appreciated!