Hello guys. So I am planning to buy an ANC Headphone. Currently I am in Japan, I saw this panasonic rp-hd600n that sold around 21000 jpy (+-185 usd) and of course there sony wh1000xm3 which i heard really good in term of features, sound and anc, but the sony is around 32000 jpy (+-280 usd). So...