Yeah, I have multiples too of most of my bags! I have the parchment sage and black sage and no way am I giving those up. Just got a few Lailas at the outlets too, to add to the collection of Sages!
I can't give you advice about what colors to return because I am sure the colors I like are the ones you don't and vice versa. I saw the Mauve Sage at my outlet last week and absolutely HATED the rough leather and the faded color. I also don't like that greyish one with the same texture. But MANY people adore those bag on this board!
Also, until very recently, I only owned black bags. So now that I am discovering the world of color, I am totally into off the wall colors and very light colors, which I didn't dare use until basically 2012! So my taste is all messed up! LOL.
Kath