Like I said in the other thread, I'm truly happy with the Jolida and Sovtek 12AX7LPS. No regrets or urge to upgrade at all after owning it for some time. Sound is as open, spacious, dynamic and "musical" as anything I've heard for the price. It can sound a bit "bright", "thin" or "aggressive" with the wrong tubes in it and I was really unsure if it was going to be a keeper for awhile, but it's everything I hoped it would be now. It seems both accurate and "comfortable" to listen to. 12AX7s with gain on the lowish side and flat frequency response seem to work best. If you're planning on going low-output moving coil, it would probably be the best choice out of what you listed simply due to the loading options available. Having a few capacitance choices can really help get the best out of any cartridge as well. Although, if you're really willing to spend up to $1000.00, I'm sure there's better out there and I have little experience in that price-range.