I have been looking at getting some filters, I tend to photograph alot of sunrise/sunsets/ landscapes. I have a circular polarizer which I use a fair bit and am happy with the results, but reading up and seeing different effects of various filters, I am not to sure which way to go.
Cokin have a set up which attaches to the and you can change the filters that way, not so sure that I would like to be traipsing around tracks etc with that set up.
I would also like to get more drama into the storm clouds without having to do to much PP.
I guess what I'm saying is, I want to get more creative with filters on the and not in PS, which way and what do I look at.