Well fast is fast, but like others, I just can't grasp 100% of functionality because the ui is intimidating and not very intuitive (one example is adding a new subtask)
So, keep the functionality, keep the speed, both are why I love toodledo, but just get a new interface, that invite people to try and explore toodledo functions
If it were available in the nominal Toodledo setup (without 3rd party scripts)...it would fundamentally change the way I use toodledo. Right now I use only a few folders and many subtasks to avoid the problem of not being able to see all my folders across the top row.