I can see how the Harmony Cart would increase using real hardware but I don't own a Harmony so for me Stella has many advantages over my Vader like being able to play games in development here on the forum which is something I really enjoy doing. Also with my emulator I can play PAL games that the Stella wouldn't play at it's right here at my desktop all the time. Love my old console but for me nowadays "Atari" means emulation.