The N10 replaces an X100L. I've been really happy with the Aurender for both sq and ease of use. The upgrade is well worth the investment but the X100L is a terrific player too.
I have a Shunyata Delta NR V2 on order, arriving next week but the N10 sounds pretty sweet with its stock cord. The Aurender line is a real winner in my opinion.
I'm sure there are other really good choices out there and someone will always say x is better than y. But both the X100L and N!) are rock solid.