Love it!
This is such a comfy bra, I'm wearing it as I type this. I'm a little wider in the ribcage -- more of a medium if I'm honest -- but I went for the S+ because I wanted it to be a little snugger. I wear it on the last clasp, which is fine for me, and I think it'll soften over time anyway. Getting a smaller size also encourages me not to throw this into the dryer to make it "tighten up", so sizing down was the right choice for me overall.