I don't really see a use for the retaliator, besides looking cool. You could get better cargo capacity in a connie or a merchantman. I suppose if you didn't want an idris or a javelin, you could get one of these as a low cost alternative.
I'm a bit disappointed by this sale, I thought they'd put out some anniversary editions of non limited ships. I was hoping to get a 2 year gladius/cutlass, but neither of those have the 2 year insurance. Curse my lack of money!