What do you consider better, being heavily invested in tech for let’s say the coming 30 years via $XLKS (-2,53 %) or $XNAS (-2,45 %) ? Or being broadly spread via something like the $VWRL (-1,51 %) , $VWCE (-1,36 %) , or $FWRG (-1,53 %) in the form of an all-world ETF? Keeping in mind my other plays are mostly financial and infrastructure individual picks.