What a great comparison. One thing that surprised me was how much louder the Greenbacks sounded than everything else at supposedly identical settings. They also sounded the best with that amp. No close second IMO.
Thanks guys.
When I bought my VM head, I tried it out through a 4 x 12 of greenbacks, and it was STELLAR!!!!
BUT, my current 4 x12 has G12T75's in it, and I have the EQ dialled in so it sounds decent.
Locally there is an OLD 2 x12 fender cab with V30's and also a traynor 4 x 12 with V30s that are affordable (half price of typical greenback 4x12).