Lakon Type 9, obviously. No joke:
The Cobra is a multi purpose ship more geared for combat heavy situations, the Lakon 9 heavily geared to be a freighter. The Millenium Falcon obviously was a freighter. When a Cobra appears, it usually is for combat. Not so the MF; thus the Lakon 9 is similar inconspicous as the MF is supposed to be.
The Size of the MF is more equivalent to a Lakon 9. The Cobra is too small.
The Lakon 9 does neither have speed or maneuverability of the MF; however, with the upcoming ship module customisation, the Lakon 9 will be able to achieve better specs, at the cost of its cavernous cargo hold. The result will be a MF-like freighter, with quite some surprises under the hood.