I would appreciate any input. I am about to order an XT and as a student, I am on a tight budget. I need a good walk around lens to start with. I like to take pictures up in the mountains. Lots of landscape shots, some medium distance composition shots, and sometimes shots of people. I understand that non of my choices are going to be good in low-light situations, which is why I already have the 50mm 1.8 on my "next to buy" list. So I just need something to hold me for a bit while I learn the ins and outs of my new toy.
Canon 18-55 Kit lens
Tamron 28-80 F3.5-5.6
Sigma 28-80 F3.5-5.6
If there are any other decent starter-lenses for around $100 or less, please let me know. Thank you very much.


