What I like best about AWS Device Farm is that it offers actual physical devices that let you do more accurate testing because physical devices depict the live testing scenarios much better as opposed to emulated devices.
AWS Device Farm is a pretty nice solution. Because it's an AWS service, you can use the CLI to tie in several steps that can create the pipeline, and run it efficiently. AWS Device Farm also gives you monitoring ability, observability, logging, etc., so I'm pretty satisfied with the solution.
