3) < insert another kit option here that I'm not aware of >
I've never owned a tube amp and i've never built one but my ears are very well trained because I've sold high end tube amps and i've heard myriad high end configurations. But I'm now starting to learn about building them and I love the DIY approach. Rather than just being told that one kit is better, I'd like to find out why exactly what makes it better and how does it make it better.
anything you can teach me on the differences would be greatly appreciated.