Of the choices in your OP my vote would be for the Primaluna.
However -
I'd strongly advise you to check out the Rogue Cronus Magnum II. Great integrated, USA made, owner Mark O'Brien is always reachable by e-mail or (best) by phone and is extremely helpful. Think about how much help you might get with one of the Chinese brands from the manufacturer or one of the BS artist importers.
I've owned a CM I for about five years and am completely satisfied, maybe thrilled is a better descriptor. I swapped the single stock preamp tube for a Mullard and am pleased with the results, but it wasn't completely necessary to do that. Go for the Rogue, especially if you can use the 100 wpc.
However -
I'd strongly advise you to check out the Rogue Cronus Magnum II. Great integrated, USA made, owner Mark O'Brien is always reachable by e-mail or (best) by phone and is extremely helpful. Think about how much help you might get with one of the Chinese brands from the manufacturer or one of the BS artist importers.
I've owned a CM I for about five years and am completely satisfied, maybe thrilled is a better descriptor. I swapped the single stock preamp tube for a Mullard and am pleased with the results, but it wasn't completely necessary to do that. Go for the Rogue, especially if you can use the 100 wpc.