How much mobile data do you actually use in a month? Enter your daily habits on mobile data (not Wi-Fi) and see whether a limited plan is enough or unlimited is worth it.
What this tells you
Finnish operators sell unlimited data cheaply, so the question is only whether a small limited plan would be cheaper still. If your estimate is under five gigabytes, it usually is. Above twenty, unlimited wins on price alone. The plans are compared on the mobile plans page.