>>24842227>>24842419>Even counting over all platforms?Not if you count all platforms, but the two are close enough that neither of them are clearly ahead of the other anyway (and both of them are clearly below Mori, Suisei, Gura and Towa in terms of views). For the record, from a quick look through their channels on YT and Spotify:
Flare has 4 1M+ songs, all four being covers
IRyS has 4 1M+ songs, 3 being originals and 1 cover
So it looks like IRyS's originals do better than Flare's, while Flare's covers do better than IRyS's (only from a quick look with minimal contexts, though, any numberfags more familiar with the two can provide better analysis and explanation)