To those who say that Rav Moshe, ZT”L, was a Da’as Yachid – I can personally say that I spoke with Rav Yisrael Belsky ZT”L about shavers, and he said that as long as it was not a lift-and-cut, it was fine.
And yes, I do generally follow Rav Belsky’s Chumros as well as his Kulos.
an Israeli Yid