ultra portable notebook for academic purposes

[lakers4sho]

Looking to get an ultraportable notebook. Gonna use it mostly for interwebz, visual studio, and matlab. Which should I choose from the ones below?

http/www.bestbuy.com/site/asus-11-6-touch-screen-laptop-4gb-memory-500gb-hard-drive-black/3243023.p?id=1219089304521&skuId=3243023 (worst of both worlds, cheapest)

http/www.bestbuy.com/site/acer-aspire-11-6-laptop-intel-celeron-4gb-memory-500gb-hard-drive-black/5009295.p?id=1219106277097&skuId=5009295 (4gb ram upgradeable to 8, 1.6Ghz)

http/www.bestbuy.com/site/hp-pavilion-x360-2-in-1-11-6-touch-screen-laptop-intel-pentium-4gb-memory-500gb-hard-drive-smoke-silver/5554003.p?id=1219137984327&skuId=5554003 (4GB nonupgradeable, 2.17Ghz)

BB is my best option right now because I have their credit card which gives me interest-free financing for a period of time. So unless there's a super super sweet deal somewhere else (which I'm not seeing right now), I'd like to stick with BB and the above options.

Thanks.

 

[lakers4sho]

bump