I've got some R2S and sometimes find them too bright. I bought them to use with the Cyrus SoundKey but it pushes them too far, to the point where there's sibilance on some vocals. They've softened a little recently and I switched to tsx200 tips, which I think are helping a little. I tried them with some silicon tips one day and they were super harsh, so I'm thinking maybe some other foam tips might absorb the extra brightness. No idea if it's my pair or my hearing that's the issue (I have tinnitus a lot of the time tbh!)
I've also knackered the cable where it meets the jack, it's completely gone, and I want to splice them onto a JackSavior cable so I don't have that issue again, but I may also send back to Flare themselves for repair, not sure which is best.
I decided I might take the plunge and grab the pros, the Bluetooth DAC would be useful on the move with the full cable obviously for more detailed listening - I like the versatility. However, the reviews of people favouring the R2A over them has got me mega confused!
Anyone care to wade in with anything they think might be useful?