Where can I trade Xau/usd with a reliable broker?

Beginner Questions
1

I’m from the USA, I’m trying to trade xau/usd with reliable broker.

2

Tons of options outside of pure CFDs. Futures, options, ETFs…

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3

Lot of options available to trade Xau/usd and you can search at the web.

4

A lot of them are outside United States and I’m see which ones that are based in USA and reliable because Oanda doesn’t trade gold

5

A lot of them are outside United States and I’m see which ones that are based in USA and reliable because Oanda doesn’t trade gold, do you trade gold in forex