I am not very computer oriented, can't cope with an iPad. I bought one with the keyboard a while ago, specifically so it could travel on flexible bags better than the laptop, but it just made everything really hard to do. Simple things like having a spreadsheet open and working on that while writing an email at the same time while looking at both, and maybe copying a few cells onto the email. Stuff like that became so complicated I just gave up and gave it to my brother. Now, on top of all that I also update a few files from a server that only works with Microsoft so have a modulator to do that.
The new 13 being overall smaller sounds good to me, good times ahead!