What do you consider better, being heavily invested in tech for let’s say the coming 30 years via $XLKS (+0,41%) or $XNAS (+0,31%) ? Or being broadly spread via something like the $VWRL (+0,02%) , $VWCE (-0,09%) , or $FWRG (+0,07%) in the form of an all-world ETF? Keeping in mind my other plays are mostly financial and infrastructure individual picks.