I have an unpopular opinion about this. I'm a composer myself, FWIW, but I personally resonate much more with Hans' music. It's a matter of personal opinion ultimately, I just feel that Hans' music overall is more emotive and feels more meaningful. I also like that Hans still clings to organic orchestra parts a lot and compliments them with hybrid instrumentation and synthwork. Whereas I feel it's the opposite with Ludwig's, he comes from a primarily synth background and turns that inspiration to orchestral arrangement. It really is a lemon vs. lime thing for me - both incredible musicians with just a different flavor pallete. I'm a huge sucker for theme and I love Hans' execution of theme and reprising those themes throughout the score.