Hey guys, so I need to get a new pair of IEMs, and after some research I am quite interested in the shure se215, until I saw the incredible sale on amazon of the x10, for just $130, as their regular price is $350. The Shures are a $100, so since they are now both at the same price range, which one is better? I previously used sennheiser cx870, but they weren't everything I expected from them. I'm looking for good soundstage, some nice bass, but not too overpowering or muddy, clarity, and I guess overall quality of the product. Also, is there any difference between the regular se215 and the new limited blue edition se215ltd? If so, is the $20 upgrade worth it? Are there are any other IEMs in this price range that I should consider? To clarify, my largest concern is that the x10 use a single armature driver, while se215 uses dynamic driver, and from what I hear, only one BA can't be as good as a dynamic, unless used in multiple numbers per 'phone. Is this true? Does this play a role in such an expensive (originally) headphone? Thanks in advance.