I own both the TF10 and the UE700. The Triple.fi 10's have a more sparkly treble and are a bit more detailed in every aspect, but both are very detailed. The UE 700's are more comfortable. I take the TF10's any day over the UE700's since I've never really had a problem with comfort with them, and the increased sound quality is worth the tradeoff in comfort to me. For $75, the 700's are a no brainer, but if you're comparing the $75 UE700's with the $95 Amazon Black Friday TF10's from last year, The TF10's are worth the extra $20 without question. They're a full step up in terms of sound quality from the 700's, as to be expected.
Edited by onefatsurfer - 12/13/12 at 7:43am