1. Are you including limitations in place to ensure that cycles do not end up in an infinite loop (if a specific condition is never met) or detecting n+1 querie

1. Are you including limitations in place to ensure that cycles do not end up in an infinite loop (if a specific condition is never met) or detecting n+1 queries(assuming that there is a database component involved) ? 2. Is there a sandbox where users can test and play with their flow before they decide on proceeding with it ?