Since Ruby 3 I would recommend trying again. It is much faster now. Back in the Ruby 2 days we had tools like Zeus to preload our development application beca

Since Ruby 3 I would recommend trying again. It is much faster now. Back in the Ruby 2 days we had tools like Zeus to preload our development application because loading was so slow (10-20 seconds). These days we just load the whole app (2 seconds) These benchmarks show a 2x speed up. While I haven't see that, I have seen at least a 50% increase in performance for our applications.