my favirote weapon on modern warfare 2

My favirote weapon on modern warfare 2 would have to be the ump45. This weapon is a sub machine gun (SMG). This weapon is my favirote becouse it has great mobility stats. I need mobility stats becouse i need to be faster in order to survive and kill a person fast enough to get back into defense mode. That is why the ump45 is my favirote weapon on Modern warfare 2. whats yours?