I use blockchain becouse it is the most practicaly wallet that I ever know. The mobile version is really nice. Thats why I like blockchain.
blockchain.info and blockchain is really different things. blockchain.info is a well known wallet whilst blockchain is a system which many of cryptocurrencies were using, and that's why you should pronounce it rightly
and just some advice from me if you really care about your money or atleast holding big amount of money you should use a wallet that's being operated and hosted by yourself not blindly giving the right access to someone else