Well I\'ve played every one of this years games. And there isn\'t one that I really didn\'t enjoy playing.
I own High Heat Baseball 2003 currently on my second full season(finished season on hard mode) and this is my favorite of them all. Graphicly it doesn\'t stand up to it\'s competitors, but as far as game play goes it is by far the best of all, IMO!
Graphicly I have to say All Star has the best graphics stadium wise and players. I just don\'t like the gameplay in ASB. I mean when the pitcher pitches it\'s so fast you can\'t tell what pitch is coming. I found it easier when using the easy batting mode. Lots of fun too.
Triple Play I have always liked their graphics and gameplay, but I find after a full season stats are kinda unrealistic. In Triple Play I always found it too easy to hit HR\'s and light up the scoreboard.
And to me out of all of them HHB2003 is the best overall. If your a fan of gameplay I suggest HHB2003. If it\'s very nice graphics you want I suggest ASB. And if you more of an arcade instead of simulation type baseball game I\'d go with Triple Play.
These are my opinions. Like I say I own HHB2003, but enjoyed them all.