What do you consider better, being heavily invested in tech for let’s say the coming 30 years via $XLKS (-1,35 %) or $XNAS (-1,04 %) ? Or being broadly spread via something like the $VWRL (-0,11 %) , $VWCE (+0,01 %) , or $FWRG (-0,09 %) in the form of an all-world ETF? Keeping in mind my other plays are mostly financial and infrastructure individual picks.