Nemesis (Heavy)
From X3 Wiki
The Heavy Nemesis adresses the turret problem in the original, with three dual turrets providing almost perfect anti-fighter defence. Its generator is improved, at average level for the heavy corvettes, and it has respectable speed while retaining a low profile, allowing it to easily evade attacks by strafing when player controlled. It can use the Ion Shard Railgun like its predecessor, but still has insufficient power to justify the weapon's use, though it can still severely lower the energy available to some battleships or TLs. It is one of the most stylish ships in the Universe, so would make a good personal yacht for players if not for its tiny cargobay, which is highly restrictive on supplies, though like the original Nemesis it is a highly effective patrol craft.