np203 is it an ok transfer case?

[mud.man.rj]

The 203 has a cast case which is a lot better for wear than the junk aluminum case of the 208, but as mentioned the chain is the weak point, neither is as good as the 205 gear drive a better score unless you are just driving around town and not abusing the 203. The thing is by now it is old no matter how you look at it so prob needs a chain.