Honestly, in Star Wars it doesn't seem that they're with no gravity. They seem as if they're just futuristic jets. I mean, when they stop, it's not like they keep floating....
The RoK beta didn't have a good feel to it, as you were just flying all over the place... A perfect example would be that flash game where you have a little space craft and you have to hold down space and launch onto like little pads... But, you'll run out of gas! (Hopefuly you know what I'm talking about).
Personaly, I think you should have it feel exactly like the UD-6 Talon/Type 4 Doragon. I mean seriously, does that not feel like a Snowspeeder? That's 100% exactly identical to how I imagined the Snowspeeder piloted.
Hopefuly someone knows exactly what I'm talking about...