I'm of the opinion the Schiit Magni/Modi stack is all you'll ever need. Full transparency, I am biased towards buying American. I've never heard a JDS Labs product, but I've only ever heard great things about them- so that's an option too. You can't go wrong with either.

Aside: Amps and DACs make such a minute difference and should be purchased mostly for the features you need (balanced, preamp, bluetooth etc.). I've gone up to $3k amps and DACs and the difference is inconsequential (to me). I'm also not a golden ear and I genuinely believe there's a variance in people's ability to hear. So I hesitate to proclaim all amps/DACs sound the same.