Good morning gamers,
The Separatists have access to very efficient Corps units in B1 Battle Droids (who we talked about last month), but the punch on these droids leaves something to be desired (even if you buy a Heavy Weapon on them). B1s have easy order control (which has been made even better now that the Infantry Support upgrade is available for vehicles) and that's what you're buying them for - bodies that can sit on POIs and survive a few shots. If you want cheap and efficient punching power, your option is probably Geonosian Warriors. Getting order control on these guys is a lot harder, but they're very, very punchy for their cost. Let's see what they do - and more importantly, how to plan for having their Corps order tokens in your lists!
Geonosian Warriors: The Profile
"Geos" have stats very similar to B1s - 1 wound each, Courage 1, surging-white saves (better than B1s), no surge on offense, and Speed-2. At 45pts base, they're 7pts more expensive than B1s, but only start with the standard 4 bodies. If the story stopped there, I think it would be pretty clear that you'd just take B1s every time. Their special rules and offensive capability is really where they shine: with 1 black in melee, they're more effective than B1s (who probably aren't trying to fight in melee anyway - but if they didn't take a Heavy Weapon, aren't any worse in melee than they are at range) and at range 1-2, they've got 1 black/1 white, which is very solid for being a Corps unit.
They have four special rules, three of which help them tremendously. Their best rule is a free-action Jump 3, which not only gives them a free Speed-3 move, but it allows them to perform that move without reducing their speed and moving over any terrain/models that are shorter than height-3 . . . which is 18" high! They can use this to get onto terrain that is up to height-3 above their starting position, which might be able to trigger their Death From Above rule, which allows them to ignore enemy cover if the Geonosians are higher than their opponent (this will trigger so long as they are on any piece of terrain, even if it's just a box). They also have Scale, which means that they ignore speed-reduction modifiers for difficult terrain and can perform climb moves (at speed-1) over terrain/models that are less than height-2 (so not as good as the Jump move for both height and distance traveled), but it does make them very maneuverable units. Finally, they have a negative keyword (Weighed Down) which prevents them from using their free-action Jump 3 special rule if they are carrying an objective token . . . which won't always matter (and it also means you want to use your free-action Jump to get to the objective token).