[Nuggsy]

Hi all.
I'm looking for some earphone buying advice for my iPhone.
I'm currently using the Monster Beats Tour by Dr Dre earphones (which I do rate highly over my back up Sony EX90LP) but they are damaged & I need to replace them. In a nutshell should I replace like for like or are there better earphones out there for £110? Shure/Senheisser etc.
I'm not interested in any design other than in ear as I'm too self concious for cans & don't like the behind the ear types.
Main music types I listen to are Hip Hop, R&B & the odd bit of chart/pop.

Thanks in advance for all recommendations.