Nowadays, you cannot be sure if all of your holdings will be safer in all of your wallet because there are a lot of great hackers nowadays that could easily steal your profit, that is why i mostly store all of my crypto in my ledger which is a hardware wallet because hackers could never access on my wallet. But i am also looking for an trusted exchange that i could easily convert my fiats or crypto into bitcoin and vice versa. Until i found about
Darb finance which it is an exchange of fiat and cryptocurrency and at the same you can also use it as a wallet to store all of your holdings because it has great security features that can protect all of your assets, that is why it will be better you use safe exchanges like Darb which is the most secure asset trading platform.