What 3 companies should I buy If I want to be as accurate as possible?

[narwan]

Originally Posted by thatguy96

Narwan, did you compile those? They're very detailed and generally helpful.

No, I found them on the web somewhere. Didn't write down where and now I have no idea anymore where exactly I found them!
There may well be a few discrepancies, as of yet I have not found two sets of OB's from different sources that actually match 100%.
That's not really a problem as far as I'm concerned though as these are theoretical OB's and TO&E's. In case of actual conflict there were bound to be divergences from these (one vehicle more or less here and there, some additonal hardware, etc, whatever a local commander could 'commandeer').
But they do give a good feel of what was considered to be appropriate for a given formation.

Narwan