Ah, sadly I have no familiarity with Stadium... it's always been handhelds with me!!
I love Red Rescue Team/Blue Rescue Team the most of the MD games. I did love Super Mystery Dungeon, but not in quite the same way. I finally played Explorers of Time a couple of months ago. I like it, but the changes to the IQ functions bothers me!! I was gonna get Sky originally, but I could NOT find a copy of it under $100, which seems BIZARRE. I couldn't justify such a price, so I just got Time instead. ^^;
I recently completed Purity Forest (Celebi's dungeon in Red/Blue) for the second time ever. That place is just a nightmare. "I'm doing Purity Forest, because I hate myself." Had to use passwords to rescue myself... multiple, multiple times. Lol. It's the only way it's doable, IMO.
I did find 3 Tight Belts though, which was extremely pleasing.