Maybe a redundant question but I would love to hear your input I am a MeMe with two adorable grandchildren I presently own an ipad2 and a Dell all in one computer at my home. I do not download movies or play serious games fon iPad Like to email, play bridge, solitaire type games, word, PDFs files, and listen to music on my iPad 2 When my all in one dies, I plan to use whatever I purchase as my main and travel computer. I do need to be able to print documents. That being said, what Apple product would work for me? Do I need an iPad, MacBook, or air products. Money is an issue as I am retired Are refurbished apple products a good buy or just trouble waiting to happen? Thank you so very much in advance for your advice.