Action Replay, Code Breaker or GameShark?

[GamemasterN]

I've got a chipped PS2 (Magic 3 I believe) and am having a little trouble with booting PS2 backups. I've burned a Sega Genesis emulator PS2 CD and SNES emulator PS2 CD that both boot perfectly. I also have one PS2 CD-ROM game that I used the CloneCD "PSX LibCrypt" profile to burn a backup of. That also booted perfectly. However I have this other backup that I made a while before I got the PSX LibCrypt thing and can't get it to boot. I've heard that you can use a GameShark or whatever to boot backups in conjunction with a no-solder mod. Would it also work in conjunction with a regular mod chip? If so, which should I use: GameShark, Action Replay 2, or Code Breaker?