This isn't a new turret, but I think there should be a pourkour mode, dealing less damage, so you or whoever doesn't die during parkour stunts. This could be most effective on rail, thunder and hammer. (Just a suggestion that could me made into the game)

I like hornet because I can move around in it fast, but I think that it is still a light hull and is not very effective if for example you like diving into the center of a polygon cp. Also, I noticed that most people think rail is the best combo with hornet. Like I said, hornet is still a light hull and can be knocked out of the way easily by even a smoky, missing your shot. I usually use wasp with railgun because it doesn't drift, making your shot easier. All in all, I think hornet goes well with most things, but other hulls can sometimes better.