X1 Carbon 2014: Screen clarity & bright for outdoors use?

[bwsb]

Hi!

To your experience,

* The touchscreen variant (260 or 270 Nits depending on what document you read) and
* The non-touchscreen variant (300 Nits)

,


* How are they when used outdoors?

(My reference point would be the the Thinkpad S1 Yoga, which has 400 Nits and is clear outdoors as long as the sunlight is not directly on the screen.
Having a white shirt and being in a completely white environment and then extremely strong sunlight on that could bring some minor reflection in screen but otherwise when the above is fullfilled it's completely clear in outdoor use.)

* How clear are they generally in full resolution?

(There's been something written out there that people perceived the screen to be unclear, perhaps it's a bit of the same coating as was on the X61 Tablet with pen option? if so it's OK with me, that was just like a very very mild glittering pattern that you could easily see through)

Thanks!!