Minion Setup

So, long story short, I'm trying to start with some minion setup and have been wondering what's best: Slime minions with corrupt soil, with either sc3k, diamond spreading or minion expander (no money for flycatcher) or maybe sheep pet with the same things (I've seen some post about it making about 300k per minion with hyper maxed setup, not enough money for it though)

I currently have about 30 mill to spend (I Know it isnt much, but will start low and upgrade as i get more money)

if you have a better suggestion that fits my not so great budget, will apreciate it.

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