My needs are fairly simple. I currently use a 2010 Mini to run my business. It runs quite well these days with 16GB RAM and a 250GB SSD, though I could find other "media" uses for it these days. However, in thinking of replacing it, (it is 2015 after all!), how well would a 2015 11" Air perform? I would like a really easy way of using a computer in the home office (where I work for 90% of the time) but having the option to take it with me on holidays and away from the desk (e.g. while watching TV with the rest of the family, or for my hobby activities). I use an external 16:10 HDMI monitor while in the office and could connect to that. I would be looking at 8GB RAM for sure. I could go for the i7 processor too... Or are there better options? Your time and thoughts are appreciated.