N10 is good streamer (better than N150) if you’re using AES/SPDIF output from streamer. Having said that, I would not buy N10 if Aurender is no longer pushing software updates. So check with Aurender if they are still supporting N10.
Streamer choices greatly depends on your DAC. Are you connecting the two together with USB or AES / SPDIF. If USB, N150 would be upto the standard (this means your DAC has a superior clock and decent USB implementation).