Armory wallet is a Bitcoin wallet. if you are looking for wallet that support many digital currency this wallet is not your wallet. You can access the wallet thrugh web and desktop. It does not support mobile application which in my openion the team behind the wallet can work on because people love to monitor their asset everywhere and anytime they go thrugh their mobile devices.
This wallet is a secure wallet, it has no security issue or what so ever since it was established.Although it deos not have two factor authentication. I love the fact that the wallet allows you to make an option wether to store your bitcoin offline or online. Your private key is also secured offline
In my opinion newbies in crypto world may have some challenges to use the wallet, because it need technicality to set it up and to use it.
The fee the wallet charges is also vary from one transaction to the other. You can make choice as per the fee, but the higher the fee the faster will transaction.