the best shockoil for slash 4x4??

hi there, im planning to change my chock oil on my slash 4x4 and i was just wondering what oil to buy. please help me ;)

Well It depends on many factors really, but 40w is usually good for me.

i was thinking like 45w... but ill try 40w. thanks dude ;)

if your jumping a lot than i think 50 to 80wt but if your just running and occationally jumping than i say 35wt