These are amazing and really keep immersion with the Spelljammer academy maps Tessa gave out for free! It has more than what you need to run the full LoX campaign and keep it going (the wildspace maps and ship tokens have no limits to their reusability!)
The quality of the maps are incredible and they even provide alternate versions of ship tokens to use. Not only is this the best LoX maps I've found but it's also the best for the overall Spelljammer 5e setting.
[5 of 5 Stars!]