Having just gone through this, I ended up with an Ayre qb-9 DSD. I know I can sell this and not lose any money should it not live up to my expectations.
I looked at the Mytek Brooklyn DAC+ but didn't want to deal with some of the support issues I've recently read about. I'm intrigued by MQA but it's not a deal breaker.
I also considered the Chord Hugo TT but my local dealer (who interestingly enough is also the Mytek dealer) wasn't very accommodating and I didn't feel it was worth 2x the cost of what I paid for the qb-9.
My experiences with the Ayre gear is quite different than the OP's but that is irrelevant. We hear what we hear.