I had ordered the OG, and finally traveled with it earlier this month. Loved it. It is heavier than the Le Pliage (but, I mean, that was to be expected) and certainly more structured. Fit all my things with space left over (I used that odd shoe sleeve for a travel umbrella, though). Fit under the seat in front of me during the flight. I like how the padding protects my kindle. My husband loves how the sleeve slides right over the handle of the suitcase. A very practical solution.