For me, it depends on what the point of the change is, if I like the change, and if the outcome will be better. I usually accept change and adapt to it as fast as I can, but will do so unwillingly if I don't like it. I don't think Si-types in general has a problem with change, if they see the reason for it. (xSTJs that is, I don't know how xSFJs work, but I guess it's similar.)
xNFJs are pretty good with change if we're the ones that incited it! When it comes from something else, ENFJs tend to bounce back better than INFJs, but most of the time, neither of us are down for long.