Hi Pete

I think a good idea is to pick one and stick with it. But how to pick?

The trade off between time to get money flowing in, expertise required and the costs and time to get it and the amount of money you have to spend are all factors.

It is easy to get money into your bank in a week online. Just do some work for other people.

Then you can buy the skills/experience/man hours you need to progress.

Hope that helped

All the best

Barry