Since you were talking about Drugwars yesterday, I thought this might be interesting to you. It's basically just a strategy guide on a good build order to optimise returns:
https://steemit.com/drugwars/@edicted/drugwars-revised-strategy
He also has a couple of other posts about it that are worth checking out (well, basically all of his posts are interesting)!
Yep, missed that one, but have been reading his other posts on @drugwars this week. Cheers!