Eos Digital Slr

Eos Digital Slr
I am getting a Canon Eos Rebel T1i Digital Slr Camera and need to know which lens would be better?

The lens that comes with it is the Canon EF-S 18-55mm f/3.5-5.6 IS Lens.

I am looking at two different lenses as a second set. Which one is better zoom and quality wise?

Canon EF 75-300mm f/4-5.6 Iii Zoom Lens

Tamron 70-300mm f/4-5.6 Di LD Macro Autofocus Lens

Thanks!

Between the two I would go with Canon EF 75-300mm f/4-5.6 III Zoom Lens but if you can pay a more Canon EF-S 55-250mm f/4.0-5.6 IS Telephoto Zoom Lens would be better choice
http://www.amazon.com/gp/product/B0011NVMO8?ie=UTF8&tag=computer0bd-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B0011NVMO8

My new EOS 400D Digital Slr CAMERA