My favorite blockchain project now a days is BlockGrain. I personally would recommend looking into BlockGrain. Their Whitepaper is very detailed, they have a use case and the team is very public, so that’s ticks my boxes. Take a look here: https://blockgrain.io/

They’re aiming to automate the supply chain with Grain and later on Fruit/Vegetables/Wool. It’s an Australian ICO.

In case you really wanna go back to basics of the bitcoin revolution, eliminating the middle man, giving power and value back to the people, creating efficiencies in industries, providing cross nation liquidity…. you may find BlockGrain’s AGRI token to be very appealing.
I don’t know of any other project that wants to help farmers secure their crop, trace the entire lifecycle and allow end to end logistic management. Plus, Australia is like the world’s top producers of crop. They’ve got it all going for them.