What do you consider better, being heavily invested in tech for let’s say the coming 30 years via $XLKS (-0,38%) or $XNAS (-0,3%) ? Or being broadly spread via something like the $VWRL (-0,32%) , $VWCE (-0,35%) , or $FWRG (-0,29%) in the form of an all-world ETF? Keeping in mind my other plays are mostly financial and infrastructure individual picks.