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.