I've heard some good reviews on the m4 and I think it's just a offer atm haha. I'll have a look at those, what are the price range on those ones? Thanks

Well what would you suggest? I am open to opinions :-). I can also get the brainwave m4 with a free amp if that's any good.

I can't decide between these iem's and i lack the knowledge to really know whats better so i thought i'd ask you guys whats the best!   i listen to a range of music but mostly trance, electro and dubstep so please keep that in mind when deciding =D   thanks