well after playing tau for a few months at 2000pts i have decided to start a new army and need help to decide here are my four choices

mechanized marines

all infantry marines

necrons

orks

thanks for the help

Hmmm I play space marines and those are always fun, but thats my opinion but also I am going to start playing the orks so yeah just read some codex's and see what ones you like......

Oh look a Necromancer :P jk.

Orks like there Fantasy counter parts can give both player & opponent heaps of enjoyment.

Go with Ork Speed Freeks cuz they are so diferent than Tau and fun to play.

Mariens are ok but they get boring...

Please don't take Marines. They're far too popular. Be original!

Go for Orks -- I find that they're one of the toughest armies to play against, no matter which army you play as. The sheer number of Orks, combined with their natural close combat nastiness and their occasional good shooting, makes them a very good army.

if i were u i would play necrons or all infantry marines.

All infantry marines cuz it would be alot of fun to have that many in 1 army

necrons because they are very diferent from all other armies with their very unique special rules and weapons

I didn't pick them because all of alot of people play them I they looked like the coolest looking kick ass people to rule the universe!