Lego, Legos or Lego bricks?

Inspired by an article I have just come across (https://www.quickanddirtytips.com/education/grammar/lego-or-legos), I wanted to know what you think.

I usually say "Lego bricks". "Legos" sounds OK to me as well. I can imagine asking my kids to "Put your Legos away" or "Put your Lego bricks away". I don't know if I'd ever say: "Put your Lego away".

And what do you say?