1825 Extension Kit K1: Supplementary Tiles

don't see a reason not to use these.

Seems to be a necessity.

I always play with this kit, as I think the extra brown tiles open up the late-game. For U1 and U3 it's not that big a deal, but for U2 I think these tiles are almost mandatory. U2 has some pretty dense track, and this kit opens up options for the late-game considerably.

These tiles should have been available in Set 2

Opens the game out in very interesting and surprising ways. Changes the values and positions of companies.