I have really come to enjoy my guardsmen. Something about expendable flashlight squads appeal to my inner tyrant. I also TREMENDOUSLY enjoy the light armour spam that only the imperial guard can manage. Oh, and the cheap flame thrower units. They are fun too.
Nothing beats having heavy flamer sentinels sneaking around in cover, daring my opponents to come a little closer
Nothing beats having heavy flamer sentinels sneaking around in cover, daring my opponents to come a little closer