opinions on the Cat 933 track loader

After many years of going without a track loader, we are planning on buying a smaller (70 to 110 hp) unit for our farm. I've seen a lot of very positive comments here on the forum on some of the small Case units (455C and larger), but very little on the smaller Cat loaders, particularly the 933. Locally there is a nice low hour 1988 Case 455C and a low hour 1994 Cat 933, and I would much appreciate any comment folks would have on the Cat and any comparison info. Interestingly, these are priced very similarly. Many thanks.