I tried both Beat Saber and Ragnarock despite not being really into rhythm games, and personally, I think Ragnarock is the better experience for me. Not even including the soundtracks as a discussion point, I just like wailing on drums more than the lightsabers and directional cutting.

Also, I feel slightly vindicated by Thrill of the Fight. I got my brother a Quest 2 for his birthday, and saw him playing it, and he's in far greater shape than I am, and he still got tired after just one round.