6 reasons.
1)Looks like a pimped out Defender
2)Has a Techno Color Rainbow Engine
3)Has the coolest Warp Drive Partical Collection Graphic in th game
4)Has some nice boost speed
5)Is Cheap and Free (even if its a one time buy)
6)Tight Egyption Design on the side
Its that engine that always gets me...
Its so awesome looking lol.