I will choose BNB but I can be very wrong because altcoins are so unpredictable. It was XRP, BCH and LTC on the top in few years ago but later coins like Solana and BNB took their spot, but XRP later take its spot back while the others are not still able to take their spot back and no sign that will happen. If there is a coin that will dominate ether, I will not be surprised because that is altcoins unpredictability.
You're right and if we look out to any alt of the alt Coins with whatever concept we could, we should be reminded that in the past, many of us had also made claims according with our personal views of which of the Alt coins will take the lead in the AltCoins market and to an extent, we picked the coins that's likely to prove to us that yeah, it's indeed realistically leading the industry but within a short while and some in the mid term, same leading AltCoins diminishes in values, price drops and communities and users also looses interests in the coins while other Coins takes place in the top lead.
What're we saying? Making this comparison is unpredictable with the tense of competitions through market hypes and manipulations and in the alt market could as well be complicating.