What do you consider better, being heavily invested in tech for let’s say the coming 30 years via $XLKS (+1,6%) or $XNAS (+0,17%) ? Or being broadly spread via something like the $VWRL (-0,06%) , $VWCE (-0,01%) , or $FWRG (+0,02%) in the form of an all-world ETF? Keeping in mind my other plays are mostly financial and infrastructure individual picks.