Found a good deal on a 9300 bullet today and when I put it on the bench next to my C1, the size difference is amazing! Looks like a baby bullet sitting up there!
TXN: now all you need is a C2 to really dwarf your C1. the C series Wilton vises might be the best vises Wilton makes (made). the 9300 is also a great vise and since you have one almost in new condition find a spot for it. BTW can you post the date stamps on the Wilton Date stamping thread and here's the link?
For home shop, I like the combo vise. I currently have a Craftsman Pro vise, poorman's Bullet vise, and the pipe jaws are very useful, but I want a C0 if I can ever find one around here.