When I was researching bitcoin, I came across the blockchain wallet, and because of its simple name, I thought it was the main wallet (the official wallet offered for bitcoin). But after a while, I realized that this wallet, like all other Bitcoin wallets, was offered by a different company (of course, some altcoins have proprietary and official wallets, but Bitcoin is not).
Blockchain has excellent security and one of its features, which I think is very useful, is the ability to manually determine transaction fees, which we can pay different fees depending on the urgency of sending.