http://www.photographyreview.com/Tripods/PSC_3789crx.aspx
(review of tripods and heads )

伟峰是国产的牌子.
manfrotto, http://www.manfrotto.com/
gitzo, http://www.gitzo.com/

gitzo是最贵的, 最好的. 不过也要看具体的型号.

如果你只是用f-717, manfrotto足够了.
买gitzo太浪费了.