I can't say I remember the first 2 but I sure remember the other ones. I always remember the first time I played with a MOBAT at a friends place and was so disappointed. It couldn't climb for shit!
Also, I never knew more than one kid with a Skystriker (a friend I actually bought it from a few years later). I always figured that those ads featured some group of rich kids who's parents spoiled them. Now that I think about it, I never knew any kids with as many toys than these kids had in the ads. We all had bikes and sporting equipment I guess.