Fujifilm's portrait primes. A comparison.

I decided to write this article for two reasons. The first one is that I coincidentally have all of Fujis „portrait“ primes at home at the moment. The second reason is that I've read tons of stuff about all those focal lengths before buying but never saw them in such a broad comparison, so I thought that this could be helpful for any of you that are a little bit lost on which one to choose.