I've got the CD still too. But it's on safekeeping at my hometown and I've only got the ripped insides on my PC.
I actually still find it a pretty good one. The songs are actually rather good. Commercial and cliche as hell but it's a quality release if you can use such word for music.
To say which one is the best? I can't do that. I really Misty's Song, Together Forever, You Can Do It, Time has Come, My Best Friends, Everything Changes, Viridian City and naturally the Finnish theme song. It's just epic nostalgy. Man, we used to wait the whole week with my bro for that show. Saturday morning was the highlight of our week.

I was maybe a few years too old so I missed some of the enthusiasm regarding the show but I owned at the card game. That was wicked fun.
PS. I think I still have a crush on the ghost of the maiden's peak. You just can't beat that. A true lady.