I was thinking about switching jobs earlier this year and signed up with both and uploaded my resume and had many many job offers. I decided to stay at my current job due to a promotion but both websites gave me good possibilities.
I know some people are iffy about GPT sites, but there is a website out there called, beenpaid. They have a forum where you post who has paid and who hasn't. It is really helpful in knowing which GPT sites to join and which ones not to. Good luck.