Just another "make damn sure you're legal" post.
My state bans autos for all but "curio" purposes, and bali's are legal, but questionable, and many officers THINK they know the law, but don't. But also check local ordinances as well. Many townships, counties, and such, have all kinds of their own weird rules. Knife laws can be as confusing at gun laws.
Also, how old are you? If you're under 18, the laws may prohibit you from anything, being a minor.
Lastly, I know this is for EDC, but DO NOT carry it to school. Or even leave it in your car parked on property. Period! Schools have such strict, zero tolerance, weapons rules these days that even an SAK can get you expelled. And if you ARE over 18, this could really be a legal problem that will follow you for years.
Get what you want, but stay legal. Or at least understand the laws.