Opinions please - Rowland 625 S2 vs Luxman M900u ?

There is only one way to know: try for yourself.

I only own the Obsession NCF. And to me that is a truly SOTA power cord. And I have owned about a hundred power cords over the years.

@thyname +1
Nothing beats trying yourself.  Plus TWL has a 30 days trial.

@thyname 

@joecasey 

I appreciate the nudge. I've got a few other items that are more of a priority, but something tells me that the TWL Obsession is an amazing cord. Mentioning that it is SOTA also gave me a little more confidence. Thanks.