What do you consider better, being heavily invested in tech for let’s say the coming 30 years via $XLKS (+0,74%) or $XNAS (-0,34%) ? Or being broadly spread via something like the $VWRL (+0,2%) , $VWCE (+0,1%) , or $FWRG (+0,17%) in the form of an all-world ETF? Keeping in mind my other plays are mostly financial and infrastructure individual picks.