I recently put my old Goldring G900SE which had been retipped many years with a 0.5 thou naked spherical stylus by Expert Stylus back into play. It still sounded very good, so I splashed out £93 on a new hyperelliptical stylus ('Tonar') from Mantra Audio. This is exceptionally good. In my Mayware MkV arm it tracks everything at 1.1g and in overall sound quality clearly beats my previous (very good) Denon DL103 with Esco sapphire cantilever and Paratrace stylus. If you have an old G900, this replacement stylus is well worth a shot.