UI & Design Improvments
Love Studio 3T, but to be totally honest it looks like an application out of the 90's. Visually, this is not a pretty app. I would love a modern look & a cleaner design. Visual Studio Code vs WebStorm is a great example of a modern vs old looking app. Please, please, please put more work into the design of this app.
Ed Lomonaco commented
I'd like to add, it'd be great if the connection manager worked better with smaller screens, I have a laptop at home that I can't create new connections on without having to connect to another monitor.
I agree giving it a new look (and add themes) would be great.