Bagels just don't mix well with the RS1s, sounds horrible. Its more pleasing on the sr325i when i had it. Flats with RS1 are nice but the bass is just too much for my liking. So i prefer the bowl pads with Shack Hack mod, feels more comfortable (able to listen to longer periods of time now), more body and warmth giving a very natural and pleasing sound. A simple little mod that can be applied to any grados, takes about 15mins to make, costs around 2-3bucks but makes a huge difference.