Well.. I heard so much about zain too, but I can't really afford it right now, since it would cost me about 450JDs for a yearly subscription, and I don't really need the 2.4Mb/S
The best one I heard my friends and coworkers talk about using is Zain's offerings, but you have to go to their headquarters customer service center on the 8th circle to double check if your house is 100% covered.