I'm a bit confused about SQ
So anyway, I'm really new to this whole MP3 thing. I got my Clip previously and now my Fuze. I felt the included earphones sounded amazing, but you guys tell me it's really nothing and that there are much decent ones for a cheap price. So I'm getting V-Moda Vibes, which has a sensitivity of 92dB (not really sure what this means, but...). I went to the dollar store and bought a pair of $5 in-earphones a while back and they have a sensitivity of 100dB. Now are these Vibes supposed to outperform the $5 phones I bought or...? I'm a bit confused at this point.