Pathetic service

<p>For the last year+ that I have been on Cell C I have wasted uncountable amounts of money on airtime and data as my network coverage just keeps on giving problems, I have phoned Cell C numerous times and they tell me there is no error but once I insert a different Cell C sim into the phone I get full coverage. This is unacceptable as this has cost over R2500 by now and it keeps getting worse. Should I maybe just move to a different service provider that would be able to give me better service?</p>