I play a decent amount of both LA and infiltrator. I'm totally fine with the new LA sounds - they sound pretty cool I think, and the light assault isn't supposed to be the stealth class really. However, it'd be pretty cool if we could choose between this, a jetpack that is quiet but casts light, and a jetpack that does neither but has less fuel. A decrease in infiltrator cloak sound would be great though. If they keep it how it is it needs to last longer or actually make you difficult to see when you're moving. More choice is always better.