15's are the future! 🙂
When Barefaced first appeared, it was 15's all the way. The website went to great lengths to extol their virtues.
I agree with Alex that the TE cab sounds best (to me). Of course I'm biased, having been a 15's fanboi since starting playing about 50 years ago. The only non 15 unit I have is the passive radiator in the bottom of the Walkabout cabinet.