Here it is the ultimate cheat :

Get 100 ultimas, get squall's lionheart, equip the 100 ultimas to squall's strength and then do a lionheart, you will hit about 20x9999s !!!

I killed each of Ultemecia's forms in one lionheart ( the last one took 2 )

Wow... old skool. I didnt even need the LionHeart or Ultima and Meteor second time around. Just A ton of Aura, 1 hero, 2 Holy Wars, and Fated Circle, My Final Heaven, and 100 fast ammo, and 100 AP ammo. Gone instantly. I play the game differently each time i play so becomes more of a challenge, sometimes easier. I made it to level 76 on the 1st disk before i decided " I think Ill stop having fun and move on with the game lmao! "
Cheaters never Prosper...

I whenever i play i NEVER use GFS Magic or any different weapons other than the default and it's still easy

Same here. And bad news for Square-Enix, Final Fantasy just gets easier for me. Final Fantasy just clicks into my brain, and i never forget a strategy, how to defeat an enemy, or where to find something in emergency cases.

If you really want to rush through the game, junction Death to your weapon ( does NOT work on Bosses)
The GF that really helps me out the most is DoomTrain. He causes multiple status effects on the enemy, even some Bosses.

My first post wasn't really a cheat, it was more of a secret or a hint.

I know. you really dont need a codebreaker to beat this game. It would boggle my mind to think of anyone who would want to cheat.
Still the most challenging part in the game is the Island Closest to Hell.
If you want Ultima Meteor Holy Full-Life and Flare, and Aura Junction No encounter and run around the outter perimiter of the Island Closest to Hell
and youll get all this magic from secret draw points.

Not sure how this will really lead to a productive discussion...?