Experts' help: post-doc or Staff position

Dear experts:
Which position is good for us? Post-doc or staff position? What are the advantages and disadvantages of each postion as far as H1-B and green card is concerned? The staff position is time-limited offer.
Thanks in advance.

所有跟帖： 

• 你找工作隻是為了綠卡？沒有其他的諸如工資前途等的要求？ -紅葉- ♀ (38 bytes) () 02/03/2009 postreply 19:06:02

• 紅葉, you need to learn to be respectful of others -niceheart- ♀ (152 bytes) () 02/06/2009 postreply 07:58:21

• 紅葉在這裏算很熱心的了，可能一時口誤吧。 -遊人KU- ♀ (275 bytes) () 02/06/2009 postreply 11:04:36