New Multi Control App, 3D Connextion, Wacom and the Ipad

Maide Inc have come up with this great way of using the ipad and iphone with 3ds Max and Maya.http://www.youtube.com/watch?feature=player_embedded&v=BI_pnzES7F0 http://www.youtube.com/watch?feature=player_embedded&v=V7V-UkDQUQo

I saw this metioned on Evermotion in their monthly newsletter and gave it a go at work. Not being an Ipad or Iphone user the intuitive functionality did not come as easy as if I had experience with the 2 devices. The Maide Control needed a bit of a learning curve but does have a lot of potential. I got very excited and thought about purchasing an Ipad instead of the Space Pilot Pro I have been dreaming of for a while now. I am currently using the Space Navigator and a Wacom Intuos 3

I started looking into Ipad/Wacom alternatives, there was not as many as I thought there would be. I found a few things of interest then I stumbled upon this actually made by Wacom. http://www.youtube.com/watch?feature=player_embedded&v=tbuZ_ulQfLA So being very comfortable and happy with both my Space Navigater and Wacom, but being due an upgrade at some point this year is it worth combining the 2 and having only one device on the desk, plus having all the other functions the ipad has? Is it worth the learning curve? Or should I look at this as great potential and go for what I know and love. I have been looking for an excuse to get an Ipad for a while now and as I am looking for a mobile phone contract to use in Monaco, maybe an Ipad could be the way to go instead of an Iphone.