Being a snobbish audiophile is cool, if that’s your thing.
I’ve got the Fosi currently driving a pair of Magnepan 1.7i with absolutely zero issues.
Having a pair of what amounts to about sub $600 power amp (op amps/power bricks) that makes me consider selling my other amps is absolutely crazy. But I think it really shows that one doesn’t need to throw a crap-ton of money at this hobby to get great sound nowadays.
Unless, of course, you want to throw a crap-ton of money at it for bragging rights.