Hello All!

I leave on Friday for 8 days in Medellin, Colombia. I'll be bringing along my D80, but wish to only take one lens with me - I want to keep it simple. My prime 50mm 1.8 is much too zoomed for everyday/all around stuff.

I've got my eyes on:
20mm 1.8
35mm 1.8

Would LOVE some input. If you had to choose just one lens, which would you take?

http://www.borrowlenses.com/product/...20mm-f18G-Lens