I own a '93 Warwick Streamer 5 stringer, on that stands back on a Steinberger L-5. The Steini has 3.6 kg, the Warwick has 3.9 kg and sounds like hell, best 5er that i ever had. I dislike heavy gear, 4kg is the max I would buy; that hinders me to get a MM Sting Ray, also sounding like hell, but...