Slapping a US region disc into a Japanese region unlocked ps2
I've been scouring through google and reddit posts but I have not found a definitive answer to my question.
Once the ps2 has been region unlocked using mechapwn, am I able to use that ps2 like a regular US ps2? Simply inserting a US disc and it boots into the browser to load the game or just instantly loads the game from start up like normal OR would I have to use Free McBoot to load that US disc manually every time?
Whole reason I want to get Japanese ps2 is for the colors but if I would have to load a US disc using Free McBoot every time, I'll save the trouble of modding a Japanese ps2 and buy a US ps2.
The specific ps2 I plan on getting the fat ps2, SCPH-50000 series, NTSC-J.