The X has more extensive product line and everybody has different opinions on how bugs in the mechanics should be fixed. That opinion may well differ from yours and they are not going to give up X to see if it does. Since the mid-80s RPGs have focused on offering people worlds first and then rules tailored for that particular setting. Approaching 30, thank you very much for reminding me about that. You must be at least 18 to have your own company or sign contracts with us or any other publisher.
All games have their merits.
Some just suit my style and preferences better than others.