Which bitcoin wallet to choose?
I would recommend the official Bitcoin wallet BitcoinOfficial.org - this is the simplest online wallet without everything superfluous. Very convenient to use.
You can also use the official Bitcoin Core wallet. Of the minuses of this wallet - you need to download a large amount of blockchain - to date, about 200 GB and it will constantly increase. Downloading the blockchain and synchronizing with the network will take a couple of days. And if you have an old computer, it may not work at all.
Blockchain info is another wallet, but judging by the reviews, it is constantly buggy and high commissions from it. Also a lot of thefts happen to him.
Electrum is not bad, but you need to install it on a computer. Small glitches are also possible, and in the case of two-factor authorization, you can be very nervous. It still works crookedly for them.
There are still many Bitcoin wallets, but these are basic ones.