What do you consider better, being heavily invested in tech for let’s say the coming 30 years via $XLKS (-2,8%) or $XNAS (-2,44%) ? Or being broadly spread via something like the $VWRL (-1,04%) , $VWCE (-1,13%) , or $FWRG (-1,11%) in the form of an all-world ETF? Keeping in mind my other plays are mostly financial and infrastructure individual picks.