As it stand today, which ultra-thin laptop you will likely to purchase in 2011?

Apple MacBook Air

• http://www.apple.com/ca/macbookair/
• http://www.engadget.com/2011/07/25/macbook-air-review-mid-2011/

Samsung Series 9

• http://www.samsung.com/ca/series9/
• http://www.engadget.com/2011/03/28/samsung-series-9-900x-laptop-review/

Acer Aspire S3

• http://us.acer.com/ac/en/US/content/s-series-home
• http://www.engadget.com/2011/10/10/acer-aspire-ultrabook-s3-hits-the-us-and-canada-this-week-start/

Is there other choices in 2011?