What tent to use

imported
#1

I am planning on thru-hiking the AT NOBO after I graduate and will start May 15 and finish October 15th hopefully. I am looking for the lightest/cheapest/most durable tent/shelter. I found 2 that were around a pound each and was wondering if anyone had any information on the Gossamer Gear The One OR the six moon design lunar solo.
And yes Michael Phelps represented our campus well!

USCMay2009