See I've been reading up on 23mm lenses for Fuji and that new version of the Fuji lens is by all accounts superior in every way, it's also about $1000 new. I'm not sure I'm ready to commit to this system so dropping that much isn't really on the table right now. It is about $650-750 used which makes a bit more appealing. I've also heard good things about the
Sigma version of this lens which runs a bit cheaper for a used model. Ya if you want to post some samples it's always good to have that as a resource.