BAT in different locations

So I have what I hope is a simple question for those of you familiar with the workings. I have an account on Coinbase (please refrain from comments about Coinbase for now) and they introduced me to Brave and BAT. In doing so, I got this all set up, fairly easily I might add. Well done.

But when I set up on Coinbase, I was given BAT for walking through the tutorial on Coinbase. The end results was about 18.75 deposited into my Coinbase account. Then I started using Brave, and got my first reward in what is obviously a different wallet stored where? So how todo I get all my BAT into one place? And where exactly is the best place for them so they are easily used in Brave? And can I change what wallet I want to use on Brave?

Thanks in advance