Hi, I’ve reviewed the options to upgrade and I’m interested in the honor 600 pro, I have done research on best possible plans, across multiple sites and identified that my upgrade is the most expensive option. There is the option to leave and get a plan with Caroline warehouse or mobiles.co.uk, who are still cheaper than the upgrade offered. I am satisfied with the service I get and I’d prefer not to leave, I’m a loyal customer, my credit rating is great, pay on time and don’t see why the upgrade would be more. Please contact me to discuss.