@ja_zz,
How good is Bluesound compared to Aurender?
To my ears, N100 has a very expansive soundstage but it requires careful matching of downstream components especially the DAC and cable (USB or COAX). I say this cause I have seen few here have expressed that they were unable to discern any difference in SQ between N100 and brand - X costing less.
Our expectations are high when we spend 2-3 times on a product that is being compared to other competing products costing less in that category. As you know, in this hobby sometimes it’s hard to justify cost vs. improvements you gain by spending 2-3 times more so it simply boils down to one’s individual preferences and associated components.
For the money, I can say unequivocally that Node 2 is pretty unbeatable in SQ and features. Many here has praised Node 2 SQ when paired with a good mid-Fi DAC (like Ayre Codex).
In
The only way to find out what you end up preferring is by auditioning both components in your home. N100 and Node 2 are available through online retailers with 30 days money back guarantee.
And if you really like SONOS, the mod offered by Wyrd 4 Sound would be the next logical step, IMHO.
Hope this helps!