I love my tablet, I have a 2 year old Samsung galaxy tablet 8.9" model. It comes with WiFi and Bluetooth. Lots of free apps out there for all kinds of interests. I use the WiFi to hook up to the internet while out in the garage working, I can find PDF manuals online to put on the tablet for reference anywhere... kindle books, games. For me its a no brainer, it will take a period of adjustment to get used to reading books on, and searching manuals is not the same as hardcopy. But you can carry a lot of manuals with you everywhere... that is a big plus. I am very curious to find out if I will like the dro BT igaging and Yuri's app. This way I could setup my mill and lathe and just move my tablet between machines. If you enjoy technology and are not afraid to play with different ways to do things there are lots of great tablets on the market now.
Good luck!
Rich