Xeno trumpets, when paired with the wrong mouthpiece, will be extremely bright. I've heard several band recordings and can pick out a Xeno trumpet sound pretty consistently. But again, with the right mouthpiece you can fix this issue.
We have all Bach Strad trumpets in my district. While the models that were made from 2010ish to 2016 suffer in quality, they're starting to come back to the quality they had prior to Bach firing all of the builders in the late 2000s.