Well the portapro has good sounds quality but the design is rather troublesome. At times i would get my hair stuck on the headband. Futhermore, the headband is metallic so if it mixes wif sweat it gives a very metalic scent which i find abit disturbing.
Abt the senn PX200, seems like a good pair from the reviews but I hav a fear of senn cuz da last senn pair i had was awful.
I'd prefer a pair which gives a strong bass sound.