Just wondering about whether these three features are in Valentia Studio (free or paid) versions. I'm currently only using the free version so that might be the issue.
1. Something similar to view data in pgadmin where it will show you top/bottom 100 rows without much effort, this gives you a quick sense of what is in each field
2. A quick reference to the server status and running sqls without using a run-time query
3. An easy way to save queries like in pgAdmin where you can save an sql file for future use