DbPowerAmp-Purchase alone or with add ons

I got suggestions to use DBpowerAmp to transfer my CD's to my PC. When I go to purchase, there is an option to purchase Perfect Tunes.
Is it worth it? or is the basic download good enough?
I was advised to use JRiver as a playback, too
@gdnrbob If you're just starting out ripping your CDs, dBpoweramp is all you need.  Perfect Tunes is for cleaning up the metadata for any music that has already been ripped.  If you start with dBpoweramp, the metadata should be good from the start.  Dick
Thanks for the info. I just want to do this right the first time.