I have to study a module to become certified in my work.
My current laptop is a ThinkPad (15inch). I love it because it is solid. However it is big and heavy (for me).
I need something smaller and slimmer for course work and writing assignments because a smaller machine will be more portable.
I currently have a tablet (android tab - Samsung) and that is great for reading the course material. I think I will need a laptop for assignments.
I know my own schedule and there will be a few weeks in the summer time I will be very busy and living our of bags.
I think maybe a smaller laptop might help me more. It will be easier to pack in a bag and maybe I can go and get some peace and sit in a library, hotel lobby or bar for a day or more and get some stuff done. If I need peace away from other people to do my work.