[jihiggins]

code that uses coroutines is often a lot more straightforward than callbacks. with callbacks, it can also be non-trivial to even find out where / when some delegate was set. it's also often difficult to even navigate / read a single chain of actions without having to jump back and forth across several files, while also needing to follow around a trail of random variables. i'd still make the trade over to coroutines every single time. i'm definitely biased, though. i really really hate working with callback heavy code

(what i've usually done for hunting down coroutine errors is use a tracing profiler, or i guess just printf debugging. it is probably the worst part still, tho)