Is using RIS better than using Ghost?

I am in charge of a small business networks with about 60 computers and one Win2000 server. We are in the process of getting a second Win2000 server machine online for replication and to split up the server tasks. About 45 computers will have Win2000, the rest Win98. We originally wanted to image the Win2000 client machines with Ghost over the network, but the more I read about RIS, being built into Win2000 server and all, it sounds like a better way to set up multiple clients. Any input fromall you seasoned NetAdmins?