Well, it's a frigate so it's faster, has a much smaller crew, stealth systems, and a cannon which can easily destroy the collector ship. I suppose it's a lot more fragile, but the fact that it can dodge somewhat. Can also pick it's battles, choose how, when and where to engage. Could probably build a few normandies for the resources that would go into a single cruiser, so.... why build a cruiser when you can build a small strike group of frigates which are harder to detect, harder to shoot at, and can punch through a reaper?
Edit: a lot of people are bringing up the point that normandy = a heavy crusier in price. While that may have been the case originally, there is an important distinction here between resource requirments and the galactic economy. The materials it takes to build the normandy are trivial compared to a heavy cruiser.
Modifié par tetrisblock4x1, 26 janvier 2012 - 05:34 .