[Mm42025]

Hi guys this is my first post. I'm Mike and I'm pretty new to in ear monitors . I've had Klipsch r6' for years but now that I've owned my Shure e2s for a while I love them. I have an opportunity to either buy some old school se530 or pick up some se215' or 315' . What to do with my money. I love the detachable and replacable cable system and the looks of the new stuff. But I know the 530 was and is amazing sounding. What do you guys think? I've also heard the 315s aren't really better than the 215s. Supposed to be somewhat sterile.