Pressure washer for professional use

Newbie Questions
1

Hi all,
After reading many forums and getting feedback on here and other sources, I have decided to get this pressure washer. Would this be good for professional use?
thanks!

https://pittsburghsprayequip.com/products/be-389cc-honda-gx390-3000-psi-5-0-gpm-comet-fw2503s-triplex-pump-pressure-washer?variant=31287028940823

2

It’s not a bad price, but it isn’t 3k at 5 gpm. Be Leary of vendors that lie