Perfectly fits both on the size, look and feel for Fuji X-series! For this he is still suuuper versatile thanks to the remote function. While this does not replace any studio flash unit, but hey ... that you can take it anywhere! 1 point deduction because of not swivel!
Have to also a Youtube Review on my channel to find YT "German Fujifilm EF-X20 Blitzreview test" under the search term!