All my registered accounts are maxed and filled with $ISHARES CORE EQUITY ETF PORTFOLIO UNITS CAD(XEQT.CA)$ . I have about 250k I can invest that will not touch for about 15-20 years. Is there a huge difference in tax efficiency between XEQT and $VANGUARD INVESTMENTS CANADA INC S&P 500 INDEX ETF(VFV.CA)$ for a non-registered account, or am I just overthinking?

Here is the list of US stocks.
$GameStop(GME.US)$ $Altria(MO.US)$ $Automatic Data Processing(ADP.US)$ $Coca-Cola(KO.US)$

$Canopy Growth Corp(WEED.CA)$ Schumer is going to allow a floor vote on the FAA bill over the next 2 weeks
SAFEB anking for cannabis can be attached to this bill
Do you think we should ALL be calling Chuck's office daily, urging him to include SAFE, until this bill gets passed?

US Markets – $263,678,219 ⬇️5%
CAN Markets – $85,562,182 (CAD/USD=0.73)
ETFs – $141,672,923 ⬇️20%
Total – $490,913,324 ⬇️5%
Average – $515,831,262 $Canopy Growth Corp(WEED.CA)$

Nowadays I find myself pretty much fully vested in US stocks in my TFSA to be honest.
I don't even follow the Canadian markets since it's all boring banks and resources and grocery/telecom oligopolies and it's so lame in comparison to the tech growth we're seeing in the US.
Is there anything wrong with investing totally in US equities and leaving zero Canadian exposure? $The Toronto-Dominion Bank(TD.CA)$ $BCE Inc(BCE.CA)$ $Canopy Growth Corp(WEED.CA)$ $VANGUARD INVESTMENTS CANADA INC S&P 500 INDEX ETF(VFV.CA)$

Canada's stocks advanced amid a rally in oil & gas, banks, software, transportation and telecommunication services.
The $S&P/TSX Composite index(.SPTSX.CA)$ gained 0.3% to close at 21,871.96, while the blue-chip $S&P/TSX 60 Index(.TX60.CA)$ rose 0.45% to 1,313.41.
About 724 stocks advanced, while 1,39 declined, data tracked by moomoo showed. $Suncor Energy Inc(SU.CA)$ and $Cenovus Energy Inc(CVE.CA)$ were among the biggest gainers in t...

Portfolio up over 1% today on a much needed green day! 📈
How’d your portfolio perform today? 🤔
$SPDR S&P 500 ETF(SPY.US)$ $S&P 500 Index(.SPX.US)$ $Apple(AAPL.US)$ $BCE Inc(BCE.CA)$ $The Toronto-Dominion Bank(TD.CA)$

Hi, In my previous job i had RRSP matching with my employer. In total i have about 10k. Its with manulife. I left that job one year ago and Yesterday i saw that it has decreased $ISHARES S&P/TSX 60 INDEX ETF UNIT(XIU.CA)$ $VANGUARD FTSE CDN HIGH DIVID YIELD TRUST UNIT(VDY.CA)$ $VANGUARD INVESTMENTS CANADA INC S&P 500 INDEX ETF(VFV.CA)$