In a recent poll
http://www.rcuniverse.com/forum/m_26...tm.htm#2610534
the OS 50 and the webra 50 essentially tied. Comments regarding the need for lots of tinkering with the Webra lead me to the OS 50. Gordo loves them after 2 Webras didn't deliver.
This subject is covered in
http://www.the******************.com...pic.php?t=1232