I’m a big fan of Microstation, simple and easy to use for 2D and 3D, and when used properly up there with 3D studio max for rendering. Compatible with Autocad, and doesn’t change file formats at all so forward and backwards compatible with itself. But the future, for big projects at least, is Revit and thankfully my training starts in the new year. Knowing how to use it is a big plus too when looking for work at the large London practices.
All the ‘kids’ we employ come to us only able to use Rhino, it’s great for modelling complicated shapes for unbuildable student projects, but frankly rubbish for anything you’d ever want to build.
Microstation and Photoshop should be all you really need to produce everything from jazzy visuals to construction info.