Its time for college (or what the heck "lukio" is even called in English these days) Basically, books, education, food, a laptop and traveling is free. Only purchase really needed is a "real" calculator. So, what calculator should I get? I have no idea what to choose when it comes to calculator, specially if they have 100-200€ price tag on them. All I heard is that TI-Nspire CX CAS is a hell of a calculator and pretty much a good companion. Is this true? What calculator should I be going for really?