Everyone is obviously different, but after years of laptops and Android tablets (I don't care for Apple and its ecosystem), I went with a Microsoft Surface Pro. I thought I was done with Microsoft and was pulling away with an increasing dependence to Google, but I'm getting pulled back in. I really like it and it now is my laptop/tablet replacement for work and personal use. I use a 64GB micro SD card with it. It's a little on the heavy side, but I have a small reader or can use my phone for night time book reading if I want something lighter. I even left Google apps for my work e-mail/calendar/sync and went to Microsoft Exchange Online for $4/month. Good luck!