Opinions seem really different on these, with most (?) going with the dark, muddy, bassy impressions. That's not my sig, so I'm keeping expectations low. Couldn't resist it at $11 shipped (thanks adamjames37) so.. hoping it's a nice surprise if they sound like your impressions. Still a feat pulling off a dynamic+BA hybrid at 99 RMB. Kind of makes one wonder if it hadn't been better releasing a single dynamic Piston 4 at 99 RMB and a dynamic and dual BA at 199 or 249 RMB (like a TTPOD T2 or Level In done right).