Im really struggling to get an idea of which I need. I just want something fast for web browsing and typing. Something that starts up fast and opens apps fast. Feels fast. Occasionally I might do a little light photoshopping or photo editing. I have some bad but necessary habits. I usually have a couple of browsers open with a whole bunch of tabs open. The we are usually website apps that are just a part of my daily life. My current 15inch is a quad core 2.2 with 16GB (2014) and I look to be returning back to studying shortly and want a 13 inch for portability. Will a slightly older dual core be fast enough for me? Maybe a 2017 dual core touch. It would save me a lot of money if it was. Want something to be snappy 3 to 4 years from now.