I’ve said this before in the thread about famous bloodlines, but my current horse has 1.60+m, Olympic/WEG bloodlines on both sides (Balou er du Rouet and Cumano) and we’ve shown up to 1.10, schooled up to 1.20. Soundness issues holding us up.
Regarding the OP, we have a DHH in my barn and every single person loves riding/jumping him. Unconventional way of going, but goes clean and everyone has fun doing it. He’s shown up to 1m I think and is the perfect kid horse. We need 10 more.