Just got my RS1i today. Already had the G-cushions waiting for their arrival. Turbulent Manta headband should be here next week. I always go a little overboard with new gear
I went back and forth with the L-cushions and G-cushions and it's hard to say which is better. G-cushions give a bigger soundstage but that also means you lose a little intimacy and some bass. L-cushions give a very in your face type of sound. Right now I'm leaning towards the G-cushions, but that's just personal taste.
I like the RS1i, very detailed and fun sound. Not sure if it's a keeper yet but sounds promising.