Summary: I bought these to replace the CX300s. I found my second pair of CX300s a bit scratchy on high frequencies and I was looking for a more neutral sounding set of buds. These are certainly a step up and are much smoother at the top end whilst retaining detail. Bass is good without being overpowering and overall I find these a very easy listen - I can enjoy the music without the character of the phones getting in the way.
Summary: Having been a user of the CX 300's and a fan of Sennheiser, after reading the positive reviews on CNET for the CX 95's, I decided an upgrade was in order. I managed to pick a pair of the CX 95's for around £50, which isn't too bad, considering the quality. Plugged them to my iPhone, music quality was good, not too sure how much they differ from the much lower priced CX 300's, which in my opinion are incredible anyway. Build quality is outstanding.
Pros: Build quality and style
Cons: Only three, relatively small silicone bud sizes