My personal favorite is Antares & Colbert brothers custom made French saddlery
CWD, Bruno, and Antaris are all amazing saddle brands!
Wow saddles are amazing for the horse and rider!! Highly recommend!
Ovation, HDR, CWD those are my favorite
Depending on the discipline you'll find lots of brands! The most popular saddles for Show Jumping are CWD, Bruno delgrange or Butet, for Dressage I think it would be Bates, Custom Saddles or Albion… I heared that Prestige, Antares and Zaldi are pretty good too!