wa_tl's journey

I'm currently in a tough spot with my job at XYZ Company, where I'm working as a Marketing Coordinator. My contract is set to end in just a few days, and while my boss has offered me a renewal, the terms are less favorable than before. I accepted a shorter extension because I don't see myself staying long-term, especially after receiving some negative feedback that I felt was unfair. I haven't signed the renewal yet since it's not ready, and I'll only have one day left for handover when I return to work. To complicate matters, I might have a new job offer coming in, but it will likely arrive after I sign the renewal if I decide to go that route. I'm really torn about whether I should sign the renewal and then potentially resign shortly after starting the new role. Any advice would be appreciated!