I own both the Furutech Fi28R and the 50NCF, and also the Wattgate plugs. The Furutech are definitely a step up, but they may not be a better solution to your particular needs. The Furutech tend to clamp harder on, or into, the outlets than the Wattgate's...which IME can also lead to problems.
Nonetheless, the Furutech are a nice upgrade and as posted above, the Fi28-R's are an exceptional plug...the rhodium plating really gives great neutrality. Not quite as extended as the NCF-50's...but excellent regardless.
Nonetheless, the Furutech are a nice upgrade and as posted above, the Fi28-R's are an exceptional plug...the rhodium plating really gives great neutrality. Not quite as extended as the NCF-50's...but excellent regardless.