I am very happy overall wtih my inexpensive Sennheiser CX300-II's. I like the slightly, artificially juiced bass levels as these are used in the gym only. I love the comfort of them as well and need that comfort in my new pair.
The only gripe I have is I am just fed up with the uneven cord length, with the right bud's cord smacking me in the face and getting caught on things while working out.(i tuck the main cord into my shirt and the cord split is at my collar)
So what is the best earbud for me that has similar frequency response, with equal cord lengths, under $100, and just as comfortable?