Quote Originally Posted by Unregistered View Post
I am at 19/23 deco right now, next deco need 4.6 m, and I could only get 200k/run without gem, my neon sign at 5.60x, next neon upgrade need 750k, should I focus on neon or should I get the next deco
This is a great guide for your upgrades - http: //fapceo.wikia.com/wiki/Upgrade_Order

In a nutshell, you want to put your stocks into things that will have the biggest effect your total income. Those are primarily the "S" tier decorations in the guide.

Decide which girl you want to be your #11, and consider the decorations that match her height/bust/foot "S." All other girl decos are useful only for prestige gains since only #11 makes real money.

I upgrade whichever S-tier deco is cheapest, which maximizes the impact of my stock investments. I generally upgrade lower tiers for the prestige gain when their cost is less than 25% of my cheapest S upgrade (example: if my cheapest S-tier upgrade is 1,000,000, I'll spend up to 250,000 on lower-tier upgrades).

If you have all of your S and A tier decos, I think your best bet is to pour stocks into them until their upgrades cost about the same as unlocking the next deco.