I am not expert on this one, but even if you are month to month on lease.In my knowledge, You can’t be asked to leave on basis of getting more rent from someone else. Two conditions you can be asked are 1. Landlord want property for his own living or family need. 2. He needs to demolish it.I'm not on a lease anymore. I'm on a month to month basis after 1 year. My concern is what if he doesn't give the letter to me or the new renter wont give it to me. so stress for this card and landlord.
In my opinion, you should atleast go to tenant board, this will give you some extension. Once you receive the mail, withdraw your appeal. I wont trust anyone with my PR card