Relax dude!
I’ve owned Primaluna gear and they are fantastic if paired with the correct speaker in the correct room! When I lived in a cold climate
with a large home tubes were great! Now resettled in Florida tubes lost out due to the heat factor!
lots to consider- but making a decision based on country of origin is a bad move!
Consider the parameters
the room
the heat
that tubes need changing and that could be problematic too
also consider your music source
lots of solid state units that can give the tube experience less the heat/tube factor
Peachtree, Cambridge, Rotel ( yes Rotel) are very pleasing full sounding amps!