No, you really cannot do better than Panel de Pon and Dr Mario. They're about as good as it gets. Unfortunately, the Puzzle Collection ports of them are a complete disgrace outside of the semi-cool PDP 4-player mode. The once fantastic music in both games has been 'remixed' in the worst of ways, and so have the sprites. They actually manage to look and sound significantly worse than the original games did. Also, it's not a fault of the collection itself, but the stock Gamecube d-pad is basically worthless in Panel de Pon, especially if you're used to the SNES pad. It's a real shame.
At a budget price, including a GC-GBA link cable, it was just barely worth buying the Japanese version. Full price without a cable is a pretty big ripoff, though.