Not to bring up a long done thread, but I've just come to some conclusions about brigades. Maybe they've all been mentioned before, but I often need to see and experience things to really trust them.
I played a game as the USA last month. Brigaded everything. Kept running out of manpower and IC time.
Started a game last week with the following:
Brigaded all elite troops with ART or AT
Brigaded my first run of 54 INF w/ART
Brigaded about fifteen of my first of 36 armor.
Did not brigade my next run of 48 INF
Did not brigade my next run of 15 armor
Brigaded my next run of 48 INF with RArt
Did not brigade a single unit after that except for a few more mountaineer divisions.
What I found was that I was able to build far more troops. By 1948 I had around 450 infantry/garrison/elites and 89 tanks.
While the soviets had over 500 INF, they only had 27 tanks. Plus they likely did not have the added burden of building a navy.
I was never under 400 in Manpower. Usually I was up around 900 or so. It seemed to be pretty quick; by the time my run of infantry was done I was pretty much back where I started, plus or minus a few.
My only drawback in this game is that I failed to build a large air force. Indeed, I built two NAV groups, two Fighter groups, and two Strat groups. I got four Tacs and two INT's, along with an extra Strat to start the game.
I brigaded the elite troops because for one, they're a bit more expensive and time consuming to build, and two, they usually have mission critical jobs. When invading, the marines have to succeed or the rest of the invasion force can't get to the port. Airborne - same thing. They're there to capture a coastal city with a port that maybe doesn't have a beach. If they don't succeed they can be toast. Mountaineers? They're the first ones to get into the mountains - even beating the armor. So they need to defend against a counter attack. A lot of times the rest of the force is disorganized by the time they get into the mountains and can be quickly driven back.
I saw the war against the Russians being one of attrition, so I trashed the game. It's never any fun when they've conquered all of Europe and you're stuck there with Japan as your only ally. (no, I didn't join the Allies).
Interesting factoid that I just found out. If you do an airdrop onto a coastal province and lose, but have a transport offshore, the airborne units will automatically evacuate onto the transports instead of just being lost. Didn't know that.