I've created several games for PC, Web and Mobile, it's a very nice tool, simple and straightforward, it's constantly being updated and has a very helpful community.
ProEasy to use
ProAuto scaling and image resolutions
ProEasy to learn
ProFriendly & helpful community
ProAmazing 2D performance
ProAll in one studio, no complicated setup
ProExcellent content scaling
ProSupports many platforms
ProMIT License, open source
ProGideros Mobile wins the long run.
ProInstant on device testing
ConFew resources, but growing
High compatibility and tons of tweaks you can do on it. BUT, its very hard for people who don't have patience. You need to research a lot and do a lot of BACKUPS so you dont mess up and end up bugging or destroying your build. If you are a beginner, i recommend Batocera. If you are into making your rasp...
ProMost emulators apps
ProSupport for a lot of emulators
ConUncommon tweaks might bug the OS.
ConNot very user friendly