Recently a store around my place is having a demo clearance and I found these two IEMs. So I just wanna know how you guys think about them. Which should I go for? Or just stick with my current apple earbuds(which means the difference isn't that huge). Sennheiser always has this cheap build good sound thing going on so I'm just being unsure. In the end I'll try them out at the store, but would like to know your opinions firsthand. Thanks.