AP: E-filing VS Physical Mailing the forms

[junosamus]

My details
PD: MAY 2003
caetgory: EB2
Labor & 140 approved on NOV 2005, 485 pending.
Have any EAD since Nov 2005 but never used it
H1 visa: expires in nov 2007
VSC

hi,
i am in the process of self filing my AP, can any one tell me if there is an advantage of filing AP by mailing in Papers or is it better or infact the same to file online.

thanks

[junosamus]

any body on this??

help is appreciated, thanks

[junosamus]

any one, any one at all, this looks like aghost town.