Should I protect my details when registering domain?

[clickalot]

I've come across whoisguard and Dynadot.

Do you think it's worthwhile in order to protect your details?
What are the pros and cons?

[DomainLobe]

I would consider starting company or at the very least pay for a PO box and second phone line. Then you do not have to worry about private Whois.

[clickalot]

I would consider starting company or at the very least pay for a PO box and second phone line. Then you do not have to worry about private Whois.

It is registered under the company name & PO box already. I was thinking along the way of hiding the details from preying eyes of competitors.