Q: Hi, Happy new year!!

When looking at the long term rates of return of Emerging markets, developed INTL markets, Canadian and US stocks, the US has outperformed by a mile. I hold mostly stocks that are Cdn and US and I have global international and developed exposure through the mentioned ETF's, which only account for around 6% of my total portfolio. My questions are:

1. What is the simplest way to break down portfolio exposure without getting too overly complicated and detailed? Currently I break it down by where they trade. But for example, I hold stocks such as BAM, SLF, GOOG, JPM, V which are more global. How would I go about classifying some of these stocks? Would I allocate some % of these towards international exposure based on the company revenue breakdown, etc? any other metrics? Any good sites that easily summarize this info. or do I need to go looking through the companies financial statements?

2. Is there any mean reversion long term between CDN, US, INTL, and EE markets? So since INTL and EE has underperformed so much lately, is it time to rebalance equities from US to CDN/INTL/EE? Or for a long term growth investor, is the US still the best place to invest for growth whereas INTL/EE look cheap and have better value, although slower growth? Thoughts?

Q: Hi, currently holding these Cad ETFs in RSP. What would be the best equivalent ETF's to buy in the US if I were to convert my holdings to USD and buy the US ETF. Looking for equivalent exposure with lower MER, better tax efficiency, etc... I've included some of my choices, would these be the best ones to switch to? Other ETFs are welcome if I haven't listed them below. Thanks and Happy holidays, looking forward to a great 2022!

VGG to VIG
XEF to either VXUS/VEA/IEFA
VEE to VWO
ZUH to either XHC/VHT/XLV
VUN/VUS TO VOO

Q: What are the Can ETFs that cover the main US ETFs, like SPY? And what are their mers?

What are the advantages of using these Canadian versions?

Do you still require W-BEN forms if you buy these?

Thanks for all your help.