each geyser is 121 gas per minute
x2 = 240 gas/minute
banshee is 60 seconds
140 gas/minute left
seige tanks require about 165 gas/minute
so its about even
The mineral income is such that you can afford 3 marines at a time plus depots with ~ 18 scvs and a mule (banshee and tank included)
This post was edited by eyewuvd2 on Nov 16 2012 05:02am