Anybody have experienced both headsets? Care to share your thoughts? I've always wanted a set of A40s but the price of them kill me. I currently own a set of Sony Pulse Elites and I enjoy them. However, I'm still open to A40s. I know they're a wired headset, but are they really that good? I've tried to compare full specs but Sony doesn't define their audio specs online. I'm looking for a headset that'll last awhile. I know wireless headsets will someday give out and not hold a charge. I simply need justification to make me do the big switch.