There's no drawback for not watching the later two shows; the first is good enough for there to be incentive to watch it. And nobody wants to turn into a Goomba here, do they?
Idk probably the smb3 one, idk smw is kinda goofy and wacky, I haven't really watched full of the super show tho it's kinda eh to me imo (my opinion might change soon tho)
All of the cartoons are pretty middling in quality to be honest, nostalgically cheesy at best. the smb 3 cartoon is probably the closest to the games although it's still a big stretch, but there are a lot of memorable and random moments in the super show episodes I've watched.
Overall, all three of the cartoons feel like one big show to me.