[schemescape]

In my experience, it's definitely better for prototyping because if you hit an error that is difficult to reproduce, you can update your code and try again, without having to try and create reliable steps to reproduce the problem.

[Blackthorn]

Yeah I can see this being a pretty handy feature for prototyping. Otherwise you'll need to, like, catch errors in your main loop to ensure you don't have some program-halting issue while you're working.