The both Asiasat-3 & Asiasat-5 are the best satellite we have and signal is also good, I will add one thing about these satellites is that, "Both the sats has stable signal no variations which is the biggest problem in many satellites even in the most popular Insat-4A + Intelsat-20 at 68*East
Vishal is right the same signal I am receiving on both even in some TP's of Asiasat-3S I am getting 80% signal.