No wonder after I passed the validation I checked the contact page to see if I can give an invite code and have seen I have none, I barely pass the validation, but there are many changes in the validation, I wonder if it is profitable to host your node in VPS seeing that the rewards in mining is not at it used to be back when we are just starting out.
(51 840 * 0,5 / 2026 * 0,12$) * 30 - 5$ (per VPS per month) = 41$ monthly profit (and up to 140$ from flips, invitations, validations) - So My answer to your question "I wonder if it is profitable to host your node in VPS" is - hell yea it is.