What do you consider better, being heavily invested in tech for let’s say the coming 30 years via $XLKS (-0.23%) or $XNAS (-0.51%) ? Or being broadly spread via something like the $VWRL (+0.02%) , $VWCE (+0.02%) , or $FWRG (+0.04%) in the form of an all-world ETF? Keeping in mind my other plays are mostly financial and infrastructure individual picks.