Haven’t heard many dynamic driver headphones in upper price ranges, but I can say that I dislike Sennheiser, while I love some Focals. Utopia only has weaknesses in rock/metal and classical music in my opinion, which I don’t listen to all that much. Stellia is a great closed option and a bit better at rock/metal, while not as good as the punchy planars. I’m not that interested in dynamic drivers overall, but Focal knows what they’re doing.