In a quandary regarding which Medusa to take, the [URL="http://www.forgeworld.co.uk/Warhammer-40000/Imperial_Guard/Astra_Militarum_Tanks/ARMAGEDDON-PATTERN-MEDUSA.html"]tank[/URL] or the [URL="http://www.forgeworld.co.uk/Warhammer-40000/Imperial_Guard/Astra_Militarum_Emplacements/HEAVY_ARTILLERY_CARRIAGE_WITH_MEDUSA_SIEGE_GUN.htm l"]artillery carriage[/URL]?
The difference, other than one is T7 W4 and one is 3HP and a mobile tank, is about 50 points.
What are the forums thoughts on this?