u/Threwaway2mdcbma

Only started investing a few months ago and didn’t realise the extent of the overlap of the S&P and the All World. For what it’s worth I am pretty confident in the US but regardless, I would like to diversify more. Would it be better to move money from one of these ETFs into a new one that is less US based, or should I just leave them as they are and put money into a different fund when I next deposit?