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quanghuy147 - the amps you listed all sound very different because of different power tubes, different designs and different power output. Do you know what you are specifically looking to hear, or will you be happy with any tube amp that "sounds good" according to a the opinion here?
I can't (nor can anyone else) tell you what will sound good in your room, with your music, with your other gear and, most significantly, with your ears. All the amps listed by you and by the other posters sound good. OK, now what? While it's hard to listen to gear right now that's the only way to get exactly what you want. Test before buying if you can, or be fated to follow the example of me and lots of other guys here and start the buy/test/sell shuffle. It's can actually be pretty fun but it can also be frustrating and expensive.