I only have one pair of shoes I will wear that come with a HuD and only because they can be matched to any outfit. I won't wear them with short pants, a dress or a skirt though, because I know that my feet don't match the rest of my skin on other people's monitors. I have a friend who loves these HuD driven shoes and always wants me to come "slap this board or slap that board" for free pairs, but her shoes never match her skin on my monitor. Another good reason why I don't like them is the sheer number of scripts many of these shoes have in them. The other day, I was wearing my only HuD driven shoe and I teleported into a sim and a sign told me I had on 117 scripts. I knew my outfit had no scripts in it. I teleported home and took off my shoes and then checked my script count. 90 scripts in the shoes alone. That is ridiculous and no wonder people lag all over the place.