I love them, too. The taller heels add a great look to the boots. I wish I could still wear my tall boots with the tall heels, but my old legs have trouble when I walk in them now. I'm not as stable as I used to be. LOL
I've got a pair of Champion Attitudes and a pair of Olathes, both with tall undercut heels, that I used to wear all the time, but about 2 inches is all I can handle now.