Most of the advice voted Electrum wallet and I also somewhat agree that Electrum wallet is the best hot wallet. But if you use iPhone, it can't be used because so far, it doesn't have any version for IOS, including the beta version. That is its only limitation. In my opinion, as long as you use an open source, non-custodial wallet, it's a good wallet. Depending on the preferences of each person, we will use different wallets, Electrum is good but not everyone uses it.
You can use bluewallet for iOS, it's as good as Electrum.
Electrum not gain a lot attention because they're not making profit from creating this wallet, so they're don't have money for marketing. Unlike trustwallet or any wallet that making money from other service e.g. exchange, staking, product etc.
Moreover Electrum has a bad UI unlike other wallets which have a slick and modern design, but that's not a matter for people who're focus about the security.
I also see people mention bluewallet, but I still like Electrum, so I have no intention of using another wallet, and I am still waiting for the day they release an iOS version (although that possibility is unlikely).
. For now, I'm fine with Electrum on my computer, but anyway thanks for suggesting me the bluewallet wallet for iOS, I'll try it out in the near future. And on the contrary, I like the simplicity of Electrum, the interface is both simple and user-friendly, I don't like the fussy and complicated like other wallets.
