[RuthB]

I think it is worth paying for Photoshop if you are going to use it professionally. You can use cheaper alternatives if you just want to experiment with images for fun, but if you have some creative ideas that require you to use it as a tool for an online project, it is probably worth the cost.

It also depends on available funds and how much use you think you will get from it. Most creative projects require some financial investment to get started. When you can afford it and can put it to good use, then of course it will be a good investment.