Thanks for the input everyone. Would it change anything if I said I'm now also considering the Ultimate Ears 700's? They're only slightly more expensive than the Phonaks so they're a possibility.   Alternatively if anyone has any suggestions as to a better pair of IEMs in the under £150...

First things first, I'd like to say huge thanks to everyone here at the Head-Fi forums. I've been using these forums as a source of (excellent) information and reviews for what seems like forever so a big thank you for all the help you've unknowingly given me over the years and can hopefully...