Precision Manuals Development Group, best payware planes for FSX and Prepar3d. Their payware planes are actually licensed by
Boeing and make the
default FSX planes feel like baby toys. You actually have to know how to read flight procedure charts, know how to operate all the systems, learn the aircraft's handling characteristics. It takes a little while to figure it all out but it is totally worth it. The planes also look and
sound amazing with everything nice and clear.