Let’s go back to the good old days.

on the secondary town there are plenty of mines, and that's the main thing

On Panic, there are NOWHERE except for the starting respawns any sawmills or ore mines. Rebuilding will be very slow even with trade.
Also, I think that on 200%, the distributions will be even more uneven; a couple of fat treasure chests at the start will push development far ahead compared to an opponent who doesn't have them. That's why I don't want to sign up.