What is your opinion on the new Samsung Notebook 9 15" model. I find the specs appropriate for my usage and the build quality and design looks nice. The 15" model weighs just 2.90 lbs and minimal bezels keep the dimensions at 13.64" x 9.32" x 0.57" (compare that to a Macbook air 13" which is 12.8" x 8.94" x 0.68").