I had the Starmate and did not like the balance on one-hand open or the general feel in my hand. I bought a Military and liked it so much better that I traded my Starmate. I prefer the flat grind anyway. If you like big, strong lightweight knife, I recommend the Military.
My next large size Spydie will be the Chinook. It reminds me of a giant-size Worker (one of my other favorite Spydies.) Also, the big heft reminds me of the Buck Ranger, which was my first knife.
BTW, this is totally off subject, but I just pulled my new Chive out of the box. Greatest knife toy since the Cricket! This will be a great one for presents to friends.