Halp! Fun GBA Games?

[Frazzle]

I'm starting to collect more GBA games and I need some opinions. I know about most "Main Stream" games that are clearly hits, I'm talking about things you found personally fun and why, I'll play anything as long as it isn't sports or puzzle related (no offense of course, just not my style.)

Here's a list of things I already own:

Altered Beast: Guardian of the Realms
Boktai 2: Solar Boy Django
DemiKids: Dark Version
DemiKids: Light Version
Digimon Battle Spirit
Digimon Battle Spirit 2
Disney's Magical Quest Starring Mickey & Minnie
Dokapon: Monster Hunter
Fire Emblem: The Sacred Stones
F-Zero Maximum Velocity
Godzilla Domination
Hamtaro: Ham Ham Heartbreak
Harvest Moon: More Friends of Mineral Town
Kirby & the Amazing Mirror
Klonoa: Empire of Dreams
Klonoa 2: Dream Champ Tournament
Lufia: The Ruins of Lore
Mario Kart: Super Circuit
Mario vs. Donkey Kong
Metroid Fusion
Pokemon Emerald Version
Pokemon FireRed Version
Pokemon Ruby Version
Pokemon Pinball: Ruby & Sapphire
Pokemon Mystery Dungeon: Red Rescue Team
Riviera: The Promised Land
Robopon 2: Ring Version
Sonic Advance
Sonic Advance 3
Summon Night: Swordcraft Story
Summon Night: Swordcraft Story 2
The Legend of Zelda: The Minish Cap
WarioWare: Twisted
Wario Land 4
Yoshi Island: Super Mario Advance 3


Thanks in advance!