I started off with Kencell, then moved to Celtel,and later to Zain. Now I am with Airtel.
Of all the four, Airtel is the worst. But all have always been cheaper than SCOM. I only joined SCOM for MPESA...and would touch the other money services even if they were offered free of charge! Reason? Agents are hard to find.
Nothing is real unless it can be named; nothing has value unless it can be sold; money is worthless unless you spend it.