Gustard x16 vs Topping D90

I don’t have either of them. Simply going by others whose opinion here I’ve come to trust as I’ve picked up equipment based on their feedback and it’s been spot on. All my DAC have been below or above that price point.

There’s a lot of content though here about both the Ares II and the BF 2. The D90 being said to seem sterile comparatively. I’m a fan of resistor ladder (R2R type) DAC which both the Ares and BF are.