The built in LaunchBox sorting is already a great starting point for me. I currently run off a desktop, but the dream is one day to hold my whole retro library in my hands. So, I always setup and envision my current LaunchBox build as if it's on a handheld device. I spend half my free time tweaking and perfecting my LaunchBox setup and the other half actually playing 😂
I always sort my games into 3 categories, being unplayed, playing and completed. I spend way too much time just looking at the beauty of the BigBox theme flipping through all the backlogged games and never knowing what to play next