Yeah, I've haven't had it in the USA with two prong, but then 110/120V(?) would be presumably harder to notice? At home with 240V I use 3 prong so presumably I

Yeah, I've haven't had it in the USA with two prong, but then 110/120V(?) would be presumably harder to notice? At home with 240V I use 3 prong so presumably I'm properly grounded as this would be an ongoing annoyance I'd definitely notice.