I don't flat out hate the double font, but it looks like something under construction, just waiting for a graphic artist, or some university committee, to decide what to do to complete the block "Davis." Why not just continue the UC letters in the same font. (It would be copying the UCSB logo above, but you could ag-ify it by adding a stem of wheat underneath it, like the current Milwaukee Brewers logo.)
I am neutral on the "invader" font. Looks like someone took a nail clipper to the upper left corners of most of the letters.
I like the lemon, or comet, or Cleveland Indigenous Persons "CA."
I don't have a problem with the horsehead logo that the University launched with such hooplah a few years ago other than it is too busy. As Dr. Mike noted, it does not shrink well. Too much going on to put on shirt sleeves or ball caps.