Roc is fairly small I think.
I wouldn't use another bomber if I had a Rogue - I would be proud of my faction's hard-earned equipment. Alternatively, you could go like many other rogues and get a falcata with krakens.
Falcata or RoC but it's better to use the rogue bomber if you are a rogue it's more RP.
DX
<div align="right]-Official position
Bombers are all pretty balanced. In fact, most have identical maneuverability, power supply, and somesuch. It's the special bombers, like the Barghest for example, that have modified stats to meet other needs.
Praetorian ofc. Available for Rogues only with serious ass-kissing though.