Mushroom expert is updated much more frequently. Local field guides are good for getting a general idea of what you’re looking for out there. But if you want to know exactly what you’ve found, running through the whole process on mushroom expert will give you a positive ID. The local mushroom hunters I learned from told me to not trust books as they are almost always out of date in some way.
You would be better using a local field guide
Mushroom expert is updated much more frequently. Local field guides are good for getting a general idea of what you’re looking for out there. But if you want to know exactly what you’ve found, running through the whole process on mushroom expert will give you a positive ID. The local mushroom hunters I learned from told me to not trust books as they are almost always out of date in some way.