Replying to Armada Halo vs Line Mastermind

Im getting a new ski for the winter, and I can't choose between the Halo or the Mastermind.
Seems like the Mastermind and Halo has everything I want, it's light, butterish and they have a low swingweight.

I ski about 95% park and I wanna progress alot this upcoming season. Im looking for a ski that I can learn new trciks on fast, on rails and jumps, and that I can get my tricks around on it easy.

So which is the best between the Mastermind and Halo?
Anybody skied them?
Which one is the lighter?
Which one has the lowest swingweight?
Which one is the most durable?
Which one works the best outside the park?

Thanks alot and +K for good answers.