Re: NGD LTD EC-1000 FR
I heard the Het bridge has a distinct, elevated treble crispness, some like it, others don't.
Different from the 81's synthetic-like treble bite though.
Both those aspects are why I went with, and love, the 85 in the bridge. Fat, meaty, crunchy, chunky, and with room to add some additional high end freq of your choice if you want, instead of being stuck with a less pleasing one.