Keep in mind I only have today listening to the andro gse and have had the atlas for quite some time, so my impressions are likely very much still forming. That said, for the rest of the frequency range I think the gse has the lead. Mids are more forward I think as it's less of a v shape than the atlas. Vocals definitely shine in a lot of tracks and sound very nice. Highs are almost definitely better. More resolving and detailed and I think they definitely contribute to that Andromeda soundstage everyone always talks about (I know, different models) that the atlas just doesn't quite have. I initially felt the gse sounded thin, but definitely that had a lot to do with being very used to big bassy Dynamics. Given some brain burn in here and they definitely feel more full now. Can't compare with the original Andromeda, but I purposefully chose the Vega and atlas over it due to personal preferences and it wasn't until the gse that I felt like it might be more aligned with my preferences. I have been enjoying it quite a bit. Also surprised at the fit. I previously (and still) own the Polaris v1 and always struggled a bit with the fit. I have some discomfort and wearing these on and off all day, but nothing too bad. I know that's a lot more than you asked... Just sharing some observations.