Tube vs. solid state is a useless distinction. I have auditioned many amplifiers, and I find there is much overlap in tube and solid state sounds, and that tube amps and solid state amps vary widely in their sound. Of all the amplifiers that I have auditioned, the two that sound most alike are the Pass Labs Aleph 3 (SS)and the AtmaSphere MA-1s (Tube). My JJ electronics tube amp sounds more "solid state" than the Aleph 3. Although I've not heard them side-by-side, I suspect the same would be true of Hovland's solid-state offerings. Audiopax makes fabulous sounding tube and solid state amps that sound neither solid statey nor tubey. I have heard the AR LS-25 pre-amp, which I thought sounded very tubey, and very different than the Atma-Sphere MP3. And on and on...
You also need to consider how much you can tolerate heat, maintenance, and tubeomortis nervosa, the constant anxiety that your tubes are slowly dieing and squashing your sound, but you just don't realize it, followed by the cost of replacing your tubes way more than they need to be, because there's no way to tell, or buying a tube tester (and hoping ITs rare vintage tubes don't blow).
Sorry, but there is no correct answer. It depends on a lot of things.