I have a Kindle Fire and I use it for surfing the web, reading books and playing games.
I use my android tablet almost all of the time..reading email, reading books, surfing the web and yes shopping and paying bills. For the heavy duty stuff like uploading info and pix I use my PC. I would like to see PCs stay around for a long time as they are the real work horse.
I use my I-Pad a lot more than I use my computer any more. Found it very easy to learn and keep updated.
This, of course, means that I use Safari a lot too rather than Firefox or IE. I am amazed at how much of the information sync seamlessly between my computer and my I-Pad.
I have a Kindle Fire HD and love it. In fact I don`t use my desktop much anymore. It takes some work getting use to but worth it.
I was given a Nextbook 8 with Android system and I can't figure out much of anything on it. I really have no desire to use it much without knowing how to stay safe on the internet and using a password manager.
I am currently trying out Dashlane on it and hoping that Emsisoft has one from an Android. I would love to see more from Cloudeight about these type of devices and staying safe.
Hugs to you both,