Would you use/buy a Hand Held Xbox ?

Most definitely I think having a handheld console will make people interact more and bring us more together as a community

As many would have posted already it would come in form of X Cloud.

But i am not specifically interested coz for gaming i prefer a secluded environment without distractions

I think the switch should be the switch, and xbox be the home console, with the added computer and mobile dominance it is currently. maybe a more uniformed transfer say between computer, tv, and mobile, but there's only so much a cell phone can do. I think
Xbox has an amazing presence already, and is pretty much already Xbox on the go with some games being able to play on a laptop/tablet, and mobile device.

it is an interesting thought

I would enjoy that a lot more than X Cloud since I hate playing on touchscreens.... I always thought the PSP was really cool so I'd love to see a modern Xbox version. However, I imagine it would be a little cost prohibitive considering there is a new Xbox
coming out in a year too. Many people probably wouldn't be able to buy both.