It's a good collection of legal stuff.
The best alternative is what is already included, WinUAE, so other than updating the version of WinUAE it uses (which it can do for itself, it can check for updates) you're good to go.
The big benefit to Amiga Forever IMHO is the ease of setup, legal ROMs that you don't have to get from the Amiga to the PC and the file transfer tools if you need to connect to a real Amiga to transfer files.
I don't often print, but yes, it can print.
As for transferring files, are they floppies or hard drives?
If they are hard drives and you can physically connect them to the PC, then it can be configured to use them directly.
For floppies you'll need to make disk images and get them to the PC. AF includes programs for this, but you'll either need network on the Amiga or a null modem cable.