Sorry if this was already covered, but I dont see the difference.
Main diff is that Stingers are a structural carbon rim, tubular only.
Jets are an aluminum rim with a carbon fairing bonded on - tubular or clincher.
If you are going tubular, the Stingers are the way to go. If you are going clincher - have to go Jets. If you are a clydesdale, might want the Jets (either way) since the rim will likely be stronger.