The 2600 was also my first game console. I played it a lot, even after the Spectrum 128K arrived home. But, as much fun as I had with it, I have a similar issue

The 2600 was also my first game console. I played it a lot, even after the Spectrum 128K arrived home. But, as much fun as I had with it, I have a similar issue with it now: I would happily play a SNES game now, but I have zero interest in playing an Atari 2600 game. I mean, I would play Qbert, but the graphics/sound would put me off enough to try the Commodore 64 version instead, and I have never touched a C64. In fact, I have the same problem with the NES. For me the SNES is exactly the sweet spot.