Welcome to the best and most frustrating hobby you can ever have.
It is best because you are saving
history and learning about something new with each new coin.
Frustrating, as some coins are hard to discern, and once you get a new coin, you are always wanting another.
If you are going to be a collector, I recommend talking to people here and picking a subject to collect....
They could be a particular emperor, a particular
reverse (
animals, altars,
campgates, etc)
Have fun