You believe that a zt club is better than a vox ac30?
For high gain pedals and amplfying the way I want it too, yes. I experienced the AC30 with the pedal of my choice and it didnt get the sound or thump I want from it.
Again, that is for me bud. From your questioning, Im sure you it is not the same for you.
But if it makes you feel good to know that the AC30 is a better amp than the ZT for your playing and what sound you are after, by all means.
it is your tone any way and where you intend to take it!