I'm from Häme which is famous for it's people being slow and quiet
I speak what you could call "formal spoken Finnish", I've got no extra weird words that don't actually mean anything or I don't say P instead of A and so on (like the Ostrabothnians do). However I do add a lot of Anglicisms, which would make my speech rather incomprehensible if you didn't know English.
I've also got what you could call a speech disorder (trouble with my esses). Now I know it's quite common among the Finns but even my fellow countrymen sometimes remind me that I can't speak properly
English - I've been told I sound like a rapist