What do you consider better, being heavily invested in tech for let’s say the coming 30 years via $XLKS (+0.14%) or $XNAS (-0.09%) ? Or being broadly spread via something like the $VWRL (-0.41%) , $VWCE (-0.33%) , or $FWRG (-0.35%) in the form of an all-world ETF? Keeping in mind my other plays are mostly financial and infrastructure individual picks.