New to Covered Calls

Looking to get 100 shares of NVIDIA so that I can do some covered calls.

What do you all look for in a good cover call ?and what are some mistakes you have made when doing some covered call plays ?

Also what’s a normal covered call otm distance would it be 7-10 dollars above of what its currently trading at ?

I plan on doing weekly covered calls on NVIDIA

I’m looking to just make 1%-2% a month on my plays any tips would be great.