Sizing
I wear 9 1/2 to 10 depending on brands. Both a tad bigger, ie 9 1/2 would feel like 9 2/3.
Fit
I am medium width. Both are narrow, but the 1 cannot be widened by lacing it looser on the forefoot. The 2 CAN have more toe room and is easier to lace looser or tighter.
Comfort
The 1 gets a D...