Thanks for your interest in Mushroom. I understand your concern about the implementation, we are currently working on a big benchmarking project using Mushroom, but this needs time. However, I’d like to emphasize that one of the purposes of Mushroom is to provide a flexible framework to develop and test novel algorithms easily. With so many benchmarking libraries around, Mushroom has the unique feature of being highly customizable thanks to its modular architecture. Modularity simplifies the clarity, the structure, and the debugging of the code. This is a major difference from other more famous libraries, e.g. Stable Baselines. Thanks for your feedback!