> Inaccurate rescues - jobs that are long-running might get rescued even if the producer is still alive. Pro version uses smarter heartbeats to track producer liveness.

So the non-paid version really can't be used for production unless you know for sure you'll have very short jobs?

You can have jobs that run as long as you like. The difference is purely in how quickly they are restored after a crash or a shutdown that doesn’t wait long enough.