Thanks for all of the suggestions and insights, ladies! Very helpful.
Janet, I think your point about the quilting being possibly too trendy is a good one. I do want these to last at least a couple of years, so I don't want anything too trendy. I think of the quilted ones, I like the CK best because the quilting is more subtle (more like a herringbone texture than classic quilting). I also worry a little about it adding thickness to my calves!
BJ, you're the best! I would love to see and hear about your Choos. I agree with you that the VCs seem overdone.
Dianthus, thanks for the extra photos of the Dibas. Wow, I did not realize how wide they were at the ankle. Definitely won't work for me. You are also right about the shiny crinkly part. I do think that would be too OTT.
About the partial side zip... I've had boots with it in the past and they were fine to get on and off over skinnies, but they weren't OTK boots. In any case, I don't think I'll go for the Dibas b/c I still don't think I want a true OTK style, plus I think quilted+OTK = a whole lot of quilting.
So, FWIW, the ones I am seriously considering are the Bandolinos (classic style, nice, clean lines, although I'm not sure about the multiple small buckles), CK (subtle quilting, clean lines, plus the back zip style tends to be less galoshy on me although sometimes they rub), and Isola (although I wish the zipper were more gold and less bronze).