Filters, where do I start?

[Devrij]

I hear that polarizing filters are a must for landscape photography, but I have no idea what is too cheap to be worthwhile, or what is good enough for someone starting out. I'm currently using an 1100d with the kit lens so its not exactly top notch glass to mess up with a cheap filter. Can anyone recommend an affordable (but not completely rubbish) filter for a 58mm lens?

Also, besides polarizing (I'm told circular is the best?) What other filters should I consider to expand my range?

 

[Devrij]

Definitely get circular.

I wouldn't spend much on a CP for the kit lens. Chances are you will be upgrading to a better lens with a larger diameter. When I had my kit lens, I got some cheap generic CP and it was fine, I just loved the effect, and didn't really notice a drop in quality. But when I bought a cheap generic CP for my 24-70L - BIG mistake. It was terrible.

For the kit lens, a £20 CP should be fine, IMO.

Cool, that's what I was hoping. I'm just trying to get a feel for what different equipment does before I invest in any high quality stuff.