It won't come as a surprise that wireless carriers aren't the most beloved companies. The industry is rife with confusing plans, hidden fees, and poor customer service. And according to a report published by Consumer Intelligence Research Partners earlier this year, there are just two main reasons why users actually switch services.  
 
Those reasons vary depending on whether you're with Verizon Communications (NYSE:VZ), AT&T (NYSE:T), Sprint (NYSE:S) or T-Mobile (NASDAQ:TMUS), so click through the slideshow below to find out what they are, and if they match up with why you've considered switching (because we know you have!).