Acquisition Incorporated sounds interesting but as Idea mentions, if it’s really outside of the scope of DnD may be best avoided. Dragon Heist or Storm King would probably be my two preferred, as Mad Mage seems like more of a dungeon crawl which, while fun, tends to grind down my motivation after a while when it seems like relentless survival and fighting, with a lack of roleplaying and social interactions, a problem I had in my first and only CoS game I played.