We will see investment in the UK
I hope so, but it's unlikely to be more than we have now.
Result: Neither
Considering the companies that are moving operations to the EU.
But there is some hope, BMW might build their electric Mini's... not as much as they used to, and they may stop all production in the UK if there are customs delays, but it might be something.
As to investment into farms and tourist destinations (e.g. Cornwall)... well, that money came from the EU, and there is no guarantee that the UK government will do the same.
But I do see that something needs to change, as a farmer who relies on subsidies will know they are not in a good position - where I suspect they would rather be paid for the work that they do.
If you disagree, or would like to add more details, please let me know.
You can suggest a reason for leaving the EU, or look at the other reasons.