A good active pen or a better laptop ??

i want to buy a new laptop

and i need it to be active pen supported and 360 convertible
i will also do some gaming on it

so any suggestions ??

and what i want to know is to get a better writing experience should i go for a better laptop of a better active pen ?

 

Must haves
360 convertible
support a stylus
light gaming

would be better if

it have a good battery life
could a AAA titles.