I used to have GoDaddy and it irked me that they charged extra for WhoIs privacy so I switched to Hover where the domains are slightly more expensive and include free privacy while still being cheaper than the GoDaddy add-on + domain plan.
I like to keep my information private so that it isn’t easily found.
If you register your domains as you, not a company with a private business office, then your home address and phone number will be available to anyone who does a who-is search. Perhaps you don’t care about that information being private, it’s your call.
Personally, I do think who-is privacy is important. That’s why I use hover.com to register my domains, privacy is included with no extra charge.