Well if the idea of having a big 40mm Carbon Nanotube drivers giving your ears a sub bass massage sounds right to you. Try these out. Now If you want more earphones definitely the FXD70 or FXD80..Something about having these on the head. Just cool. hahaha. Love em. Look like robotic ear nubs. Lol. I love my earphones as you guys should know but I was and still am a headphone guy. Always have been always will be..I swing both ways. More fun that way. Lol! Beyond their bass ability. You guys can guess the Immaculate sound tuning JVC has done on these headphones. These have top end performance for peanuts. Seriously. One of the best I have ever heard as far as portables go. I just compared these against my top 2 portables and these came out the champs and it wasn't like these were similar to them. These just beat em up out right. Lol.