I never found a reason to buy a tablet but it seems that you have given a very good one.
Moving all the distractions to another device that I can't carry around with me is a great idea and I'm going to try it! Thanks Miika!
This is what i do with the tablet i have. Its an Android tablet, but de-googled with a spoof account. That way i can play games / apps and not have any account tried to it.