What do you consider better, being heavily invested in tech for let’s say the coming 30 years via $XLKS (+1,59 %) or $XNAS (+1,21 %) ? Or being broadly spread via something like the $VWRL (+0,65 %) , $VWCE (+0,64 %) , or $FWRG (+0,62 %) in the form of an all-world ETF? Keeping in mind my other plays are mostly financial and infrastructure individual picks.