I'm guessing you're a Reddit refugee like me, and yeah Lemmy seems pretty chill so far. I hope only the good people of Reddit migrate here tho, Reddit was mostly porn and we don't need that crap here
My dad used to be a roller coaster operator (when he was a teen), and he says that wooden ones can be rougher on you (b/c wood rots and stuff); in comparison metal doesnt rot, and they can put anti-rust on it. just my 2₵