What are you loading for?
Types of firearms and calibers.
You've been reloading 9mm for 3 years? How many different cartridges could you potentially reload for, based on the guns you have?
As others have stated, I'm not a huge fan of Lee Reloading equipment, I own some of Richards equipment but not alot. I will say years ago I ended up with his #1 loading & instruction manual. Its a very good book to own. As good as the first one is the second one has to be better.
Maybe I'll send old Richard a email and see if when the third manual is printed he will print it with a blue cover so it will blend better sitting on the shelf.