Oh yeah I use it for everything.
- All money transfers.
- Claiming accounts.
- Powering up and down.
- HiveEngine jsons
- Switching nodes
- Splinterlands operations
- Checking my voting power
- Witness votes
- Etc
Big new options I'm noticing are the ability to easily connect with Ledger.
Ability to create a new account using 1 account token.
The ability to interact with HE tokens.
Several links to popular dapps built on the network.
Also when you click the keychain it appears to refresh the extension with an animation.