I have a Fury 4 and previously owned a Foundation 5. I believe they were both from the early to mid 90's. They were similar in feel and fit & finish, IMO. While they were both inexpensive, they were both incredibly solid and sounded great.
For the prices they command these days, keep your options open. US Millenniums are amazing and come up fairly often and are heads and shoulders above the Foundy and Fury.
I <3 Peavey!