The value of this guide is good, however as I pointed out in my last post there are many Building upgrade/cost modifiers. Those probably more strongly help the upgrade first idea. However, it is up to the individual as to their individual gameplay which includes their IPH and now the new idea of LTBs. Hood economics has changed dramatically.
I love the days of yore, when these guides were the dominant force of the forum. It is a shame that it has degraded to a complaining session about whatever new change GREE has made to murder their game. Unfortunately the people who used to discuss strategy have given up, either by quitting or remaining silent while the forum has been taken over by complaining sissies.