Actually i like both, the Scarab and the Feline, but i play with the Scarab the last couple of weeks and it feels great so far. I use Proxy, Stealth and aim enhance as well and it´s by far the best setup for me!

The strafe is a very powerful move and some people think its cheap but Mobility Enhance has more pros than Aim enhance. reduced energy while running which means you stay cloaked longer, faster ledge grab speed, and faster firing after running which ALSO means faster melee after running which is why you might be able to knock them out of cloak faster and get the 2nd hit in compared to a person with Aim Enhance.

For about 10 months i used nothing but mobility but recently i have been using Aim enhance and its fun but frustrating at the same time because i run out of energy quicker and too many times i get ready for the mobility guy to run up on me while he is still cloaked to kill me. So often times i go back to Mobility for these reasons.
you can stay cloaked longer and run around the map longer with Mobility! isnt that the cheapest and best perk of all? people say we need an Aim Enhancer? I'll say " you need to stay invisible longer? dont like a challenge?" hehe. no but serious if you're a good player it dont matter what you use. BullsOf TomJoad said it right, most people in top ten use Aim enhance but it should not make people assume that is the cheapest perk. people are in the top 10 because they play the game a lot as does Bulls and hes in the top 10.

the feline is so overpowered i think people who use it have no skill so i submit bad player reviews so i don't have do deal with it an most of the times its a lvl 50 i love it how people in in games think there good when they use all the cheap an overpowered things in the game

Erhm...yeah!

u give people bad reviews for shooting your face?? what a little kid.

i'm not a little kid i'm 20 i can do what ever i want to who ever i want on xbl so you can stfu an gtfo

You really sound like a mature boy, hehe. Ah..was Carmine not a Gears character!? Go and troll there!

No Bulls is right carmine. Face it dude. You're a poor sport. You get mad anytime you lose. You've sent all of us rage messages when we've beaten you. And trust me, you dont want me too use another gun thats more accurate from far away and causes more damage. You would be trying too look for me in person. : )

I like Aim Enhance, but I think I used Mobility more. If it wasn't reccomendations for a smg I would have suggested retriever.