The upside to using CalAmp is how user friendly it is. All the information you need, without any confusing hoops to jump through. Even better, my experiences with customer service. They always get right back to me, provide me with one on one training, and have an answer for every question. Review collected by and hosted on G2.com.
Honestly, I don't know if I can think of anything I dislike. You get what you pay for, and then some. Review collected by and hosted on G2.com.