>>99740208IRyS is a very good singer, Holo's Quintessential Eurobeat Race Queen, but she's not as much of a natural talent as Gura. She has reasonable power, and can sell what she sings. IRyS has slight pitch control issues that come out during uncontrolled streams, but does spectacularly well with minimal studio help.
Not Cheebs, though - she's still a little fat fucker.