May I ask praetel why a Genesis 2? Model 1s are better.
Cosmetic preference. I tend to like the 2nd model of every console. I have 13 systems altogether and I prefer the NES 2, SNES 2, SMS2, PSOne Mini, Ps2 slim, ps3slim. I would buy a Genesis 3 but you cannot use sega cd nor 32x with it.
You prefer the master system 2? Never heard anyone say that before. I am assuming the US release was the same cosmetically as PAL - its got to be one of the ugliest lumps of cheaply made plastic I own. The master system 1 is huge - but look so much nicer (all a matter of personal opinion). I also prefer the megadrive 1, but the md2 and 3 did at least look good.
That article linked above is great. I had no idea there were so many editions, have to dig out all mine and see what I have.