The iPad use as a primary device has moved forward a lot but for me I can get more out of laptops.
I have an iPad mini which I added a keyboard case to. It's like a mini PC now with obvious limitations but it does great for on the go, light use.
I currently have a HP Envy 13inch laptop. Its falling apart on me and would like to upgrade to the latest trend of tech. I definitely like the Microsoft Surface Pro 4 tablet because of how replaces the laptop genre but its too expensive. Also, I really like the Ipad Pro 12inch and use to have a MacBook Pro but I'm afraid that I can't use it like a laptop. I need help with deciding what to choose or if there's a better replace for both of them. Any ideas?

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