But if you haven't, heres hardcoregaming 101's article on it.
http://www.hardcoregaming101.net/puyo/puyopuyo.htm
For me, its a really hard decision between both genesis and SNES's american versions of Puyo Puyo respectively. It was my first exposure to these fun games. A friend of mine owned the Snes version, Kirby's avalanche. We had fun times playing each other and friends with this game. Afterwards I then came across the same game (figureatively speaking) for Genesis. This version I came to like. Only cause it was all mine.
I'm still waiting for the day when I find Avalanche for cheap. I still play it emulated.
Played the GBA game a lot too. Its one of the first games that I bought for my GBA. You can lose lots of hours on these games if you're not careful.
I've tried some of the original (albeit copied) puyo games and they are enjoyable too. Most are easy to play since its the same concept.
So go ahead and pick your puyo!
![Laughing :lol:](./images/smilies/icon_lol.gif)