I was doing some background reading on hiking the AT, and came off with the impression that 2-person tents are generally preferred for single-person hikes because they add marginal weight (2 pounds...not marginal in my book!) and greatly increase available space over a 1-person tent.
As I consider a thru-hike next year, I'm thinking it'd be wise to get my tent situation squared away. My current tent is a 2-person Alps Mountaineering Galaxy 2 that I absolutely love, which weighs about 5 pounds. I know single-person tents are about 3 pounds or less (including fly, plus footprint), and I'm not attracted to less space but the weight savings can be important. I do like the idea of a bit of extra space for my pack, with the 2-person tent.
Appreciate folks' thoughts on "ground truth" concerning tent size...