iPhone user since the 4, and iPad 3, but this will be my first dive into owning an apple computer with OSX. Upgrading from a 2008 Windows PC laptop. I do a lot of traveling abroad for work and my old 2008 14" Asus isn't cutting it anymore. Weighs in at 4.5-5.5lbs if I recall. Not ideal for traveling. Getting the MBA would knock off close to 3.5lbs. I want to get familiar with OSX, which I have never used. This laptop would probably be a good start. It's ideal for traveling due to it's size and weight. Now I'm eyeing the MBA 11" 2015 edition (11.6in/i5-Broadwell?/4GB/128GB flash mem) that just came out a couple months ago. The price at BestBuy is $899, which is the default price anywhere for the base model. It's on sale for $799, $100 off. I also received a $100 off coupon because I work at a university as an educator. The coupon works with the sale price, ultimately bringing down the cost to $699+tax (roughly $750). I will use it mostly for MS Office, such as Word, PP, and Excel. Also email and web browsing. Is $750w/tax worth the price for the new base model 2015 MBA 11"? Does it run smoothly with Yosemite OSX considering I am only using it for what I said? Any input or opinion on this price is greatly appreciated, thanks!