Thinking about pulling the trigger on a pair and cannot decide... Just got my wife a pair of 215's and I was highly impressed. Figured I'd go and get myself my own pair. 215's sound great but was going to opt for the LTD version with enhanced bass BUT was debating whether the 315's were worth the price difference in overall sound quality. I listen to a lot of metal but wouldn't consider myself a basshead... although I do like the bass I prefer punch and detail over boom and farts. Thanks for any and all input!