MTN contract rules sucks.

My contract with MTN will expire end of May. Today I requested a early termination fee since I want to move to another network. I owe MTN 369 for Feb, March, April and June. This is R1476. MTN retention's advise me I will have to pay R1576.00 if I cancel early. I find TELKOM way more flexible with their contract than MTN. They dont have the same nonsense rules compared to MTN. MTN dont worry I will let my contract run its full term and then cancel it at the end of May and MTN will never see or hear from me again. Your own contract rules have driven me away from you to join TELKOM where I can assure you I get way more value and service that I can depend on.