Heh @iseland - yep, great comment. That's the lesson I think. I was spoiled with the tone board - it was my first dac for like $100 and it was surprisingly acceptable. Moving around that same pricepoint - even doubling it - didn't seem to offer any more.
Seems Denafrips for the easy win and they're all of the place used. Though, I must admit, I'm slightly intrigued with the tube dacs. I will look into these more. The Maverick audio was tube and I really enjoyed it.