Domain Whois

I own hundreds of domains, Now i don't think using Whois Protection is enough, Google Can see the data i believe.

So what you guys do with your domains? You put them on Whois privacy or use Fake Whois data?

If fake whois then what email and number do you use?

Which registers are best for using fake Whois?

p.s. or can i just go with original data protected by whois privacy, but there are tools like domainstoools which shows the data right?

Any replies?

There is no point faking it. Privacy is the best option.