Originally Posted by pmrballer123
i dont really like on ear i really like closed headphones
Then for $100 you won't get any better than the circumaural Senns.
Grado - Open, prone to losing sound if you're in noisy environments, has best sound because sound needs to travel
Senns - Circumaural, goes over the ear and isolates sound, no as good as open IMO
AD700 - Open, same like Grado but I've never heard them so can't really comment on them, only heard Grados & Senns
Earbuds (AKA IEM) - isolates sound totally, very expensive, $200+ for a good set