Fighter Weapon,
I didn't go in the end as I got offered a job flying a turboprop for a private owner and he paid for the training so happy at the moment.
There are basically two camps. One is FS and the other is CAE. They will both say that either one is best and the few I've spoken to who have used both have told me that the training is equally as good at both, but that CAE are cheaper.
Good luck with it