Weighing a contract offer against waiting - 21 weeks in

I got a contract offer for 3 months as a call-centre agent and I am unsure whether to accept. Thank you in advance. I have 7 months of savings left. What would you do?

If savings are low, I would accept and keep applying. You can leave for a permanent role if one appears.

Keep everything in writing and save the confirmation numbers. It made the follow-up calls so much easier.