I doubt I'll get a bunch of people to answer
non the less, my point I've had both the Schiit Vali 2 an Garage 1217 Starlight II [there's a mouthful lol] an after a few weeks with them both, I really preffering the Starlight II in terms of sound quality
though what I've found with that particullar amp is... it's very finnicky, while one it hand yes it sounds better than the Vali, on the other hand if you didn't set the bias right or you have the output impedance incorrect then it sounds rather poor
That said, I'm starting to see the Vali 2 as a very good option for your first tube! It's powerful, inexpensive, has both input an outputs in case you'd like to use it with like speakers, an gives you teh chance to roll tubes!
Though compared to another Hybrid in the same price range, while it falls short on overall sound quality. It makes up for simply because it's 100% plug an play! Yea it sounds better after it warms up, but it's a very easy amp to own! Where as my StarLight II... ugh I spent like an hour fine tuning the bias [twice] an another figuring out which OutPut resistance sounded best with my Dac/Headphones xD
Either way, I think for those of you who've purchased the Vali 2 as your first hybrid tube. Your In for a treat an you made a very smart move!