not sure I agree on that.

in the UK the price model is quite different, blues Jnr = £500 new speaker = £60, reverb tray mod = £30, total price £590

Two-rock studio pro= £1800

Yes the two rock is closer technical platform, but the blues jnr can get the ball park tone out of it, and you can tune it with the mods I mentioned above, there is a big difference in £600 and £1800