I have a friend that has two - both geldings, full siblings, and loves them both, although they have different temperaments. One is quite a bit hotter than the other. Both have good gaits, but I think the hotter one is a little better. She shows them both in dressage and her scores are quite good.
I owned a daughter and she didn’t much like dressage. Had various physical issues, got those worked out, then put her with a hunter/jumper trainer and she took to that like a duck to water…then she tore her ddft. She had a strong temperament and was fine with a confident rider but took advantage of any show of nervousness on the part of the rider. She had a GREAT canter and a lovely trot.