I don't know what you mean ... exactly! This hasn't been your way of thinking, in the past. You ask who is worse?
I think you know better than this. You are oversimplifying this issue.
You know well that this war was so wrong, and Iraq was safer with Saddam and stable, but forget about Saddam now.
I know you want to talk about the situation *now* and what to do. You think it's dangerous to let such forces to emerge in the region so the US is trying hard to keep that to the minimum and shoot the bad guys and weakening them. It's extremely dangerous, after all, to leave the country in this critical time, because these forces might take over, and become like Iran?!
That's just wishful thinking, and allow me to elaborate.
You know well that the US is fighting Iraqis there. That country belong to Iraqis, and there is no way that those people will suddenly stop fighting, unless you want to kill all of them and their off-springs. It's impossible to stop a war which is being directed and fed by dogmatic motives through normal means. Although the US is trying so hard to push for progress, but that will not be helpful at all because all what people there will see is a puppet government and a puppet President. The US should leave with any price not to cause further damage, and it should rely on her allies like Egypt and Saudi Arabia because the more US stays, the more Iran influence get stronger there.
It's like breastfeeding, some mothers can't imagine their children stopping drinking their milk, but a time would come when those children would rely on themselves to eat and drink even if it was hard at the beginning to do so.
The US is afraid to regret it after leaving the country, because it doesn't want Iraq to be swallowed by Iran, but a lack of a clear and deep understanding for the region prevent it from seeing the future. What is the point in installing years and years of hatred toward the US for killing Iraqis on a daily basis?
This should be above any pride the US might want to keep, it's about the existence of the US itself which might stumble over a new disaster, and this time it won't strike the economy alone.
The US nation won't last forever, and anyone who read history can figure that out, because nations rise and fall, and the smartest of all is the one which would stay longer on the top, because no body can stay on the top forever. The way the US is handling Bush's mistakes and stupidity is dangerous and might shorten the nation's greatness life span. They should save their power for greater wars "not necessarily military one" instead of getting involved in long boring meaningless unnecessary wars. China is ready, but the US is not, because the US is getting distracted by pathetic wars backed up by pathetic reasons. Nothing will change in Afghanistan and nothing will change in Iraq unless you want to stay there for decades.
I don't have time right now to say all what's in my mind, and i don't know whether whatever i have said so far was clear enough, but i know you will get it.