VUSA vs VWRP

Hi all,

I’m still having a hard time picking between VUAG and VWRP.

From my understanding VUAG is top 500 companies and VWRP is the top companies in the world, including the S&P 500.

Using Yahoo Finance, I can see that VUAG out performed VWRP for the last 3 years.

Annual return for VUSA in 2021 29.43%
Annual return for VWRP in 2021 was 18.46%

In 2022 both went down -18%

Annual return for VUSA in 2023 26.76%
Annual return for VWRP in 2023 22.28%

So from the numbers it seems VUSA is the better option.

My question is why is VUSA out preforming VWRP?

My second question, is investing in VUSA essentially putting all eggs into 1 basket?

And my third question, which ETF did you pick?

Thank you