Following a recent purge I am left with only a standard pair of 2" high pumps. These have a solid wide-ish heel and are comfortable to walk in. I had 3" pumps with a thin heel which were much more difficult to control. I also had 3" knee-high boots which zipped down the inside. These were OK to get on and off, looked good and I could walk in them. A 4" front lace-up pair of tall black patent boots took ages to get into, looked really sexy, but I could only hobble a few steps in them. They were for posing only.
I have ordered a pair of 2" pumps with ankle straps, which should look good and not fall off when I walk. We'll see....