For additional information, I am a master's student looking for a LCA software to do my thesis. So a less expensive one is my first priority, but if it is not able to help me with a clarity research for LCA of electrolysers, I am also open to purchase an expensive one. I have seen in previous Q&A conversation in the same topic. Many people recommend Simpro. I would like to know what additional features or options are available in simapro compared to an open source OpenLCA software.