Splashtop is still the most called upon app, as many of my files are still stored locally on my laptop. I have begun to move working files to the TeamSite, and have that site connected inside GoodReader. I am yet to use this to bring down files, edit them and re-upload so as of yet I have no comment on this process.
My filing of files on the iPad is beginning to challenge me. I have a number of files scattered across apps. I am thinking that using a single app as storage and then exporting to apps as I need them may be a workflow worth investigating. In this case GoodReader would be the app for storage and transfer. I will need to consider this more carefully before I plunge ahead with any changes to in app storage.
On a physical note, it is a lot easier to carry around a tablet.