I am looking to purchase a new tablet for reading documents and note taking at work. I would like to get rid of pencil and paper completely at my meetings. I do want to utilize a keyboard and love the simplicity of the smart keyboard but if there is a keyboard/case that is pretty think and easy to use, I'd be willing to look at that too. Additionally, I will probably web browse and stream when traveling for work. Do I need to purchase the Pro or will I be good with the Ipad, Apple Pencil, and a keyboard/case. If you think the Ipad (2018) is the way to go, please suggest a good keyboard/case. Thanks in advance!