I second mmeeks100's assessment: definitely worth it. I've upgraded both of my Aurenders (N10 & X100L), so best $100 I've spent....
Aurender MQA update worth it?
I updated my firmware the other night and noticed the $50 upgrade option for MQA unfolding at the streamer level. From what I could tell it unwraps the MQA "goodness" and streams at a higher resolution to the dac. My dac is not MQA capable but I'm an avid Tidal user so curios if anyone has any experience with this upgrade.