First thing, I love all the saxes and the music competent musicians can evoke from them. But I've always liked the tenor the most. The soprano is too piercing, the alto too strident, the bari too comical — the tenor's the only one with an inherent sense of dignity. But I must admit, I was heavily influenced by my best friend's older brother who assured me, as a jazz-struck teen, that the tenor was "the most jazz-ile instrument."