So I am planning on buying another lens but money is tight so I am going for a cheap option. As you can see in my signature, the only native lenses I have is the PL 25 and the Olympus kit lens. I am planning on buying one of the Sigma lenses. Which one do you think has the best photo quality? I also kinda want to get a telephoto lens for my system but i am wondering if i will get better quality out of a telephoto lens instead of the 60mm. What do you suggest I buy? My limit is 350.