I think instead of saying trust we can say that which coin you use often times and if that is the question I would rather chooses ethereum rather than binance coin because of the fact that ethereum is a very well known crypto and considered as the highest rank altcoin in the market.
Yes, if we refer to a question there is no harm either, but everyone always adjusts the answer to a question they have read, and if we look at it in use Ethereum has a lot of users in this case, but that doesn't mean the Binance token few users because the Binance platform is also very popular and trusted in the market so we can look at the Binance exchange users who are already very large and of course they also like Binance tokens.
I do believe that each cryptocurrency has a lot of potential instill in their project. Both Ethereum and Binance are good crypto coin, and besides Binance has many users too like Ethereum. Though Ethereum has a lot more established project rather Binance but it doesn't mean that Binance cannot compete to Ethereum. I can't name which coin i would choose from the two but rather i will do picking both of the crypto coin as my investment.