lasers are awesome if you have ewar bots.
they will never lock you, you lock from miles, and you nuke till they die.
missiles are obviously the best when it comes to the big boys, but they are still some way off, but maybe you should start invest EP in the appropriate extensions.
EM guns are a nice go between. When you pick the right slugs, they can do a'lot of dmg, as not many bots are resistent to the array of slugs on offer.
assault guns are good for close combat, and cheap to run.
have fun choosing what you want, but its more about your own style, than any particular weapon type.
<try and try again>
~M~
In the echelons of human history, legend spoke of the Messiah, who would lead the lost, from the darkness, into the light...
~Don't say you weren't warned~