The things I consider before choosing a wallet is security, the charging rate and the popularity of the wallet. The popularity of the wallet means how many people are using the wallet. A wallet that is well reorganize with much people is not advisable to use. Like Trust Wallet can not be compared to Electrum Wallet. The best wallet from all the wallets I have used is Electrum.
Popularity of a wallets doesn't mean the wallet is the best wallet to use. Popularity only means there's a good marketing strategist hired by the wallet owners to promote the wallet and they're been successful doing so. An example is Trust wallet, it's one the most downloaded wallets and very popular but that didn't happen until Binance exchange bought the wallet.
What this means is that, without the marketing of Binance exchange, people won't have noticed the wallet to download it and make use of it. We have so many good wallets that aren't been used because they're not popular or associated with big companies in the market.