Stefano Zibell
Charter Member
To be brutally frank, it comes down to how much money you want to spend.
Like tuning a car 'How fast can you make it go?'....................'How much money can you spend?'
Building your own rig is worth considering, at least you can choose your own components with an eye toward upgrading and it is a very satisfying experience.
While you might want to stick with FSX eventually you might also to go P3D4 and it is nice to have the option of tweaking your very own custom built box!
And a BTW:Laptops suck, good for business purposes etc but not much else.
I wouldn't say they suck because for some having the mobility is important.
They do however operate under severe thermal constraints, which impacts performance, and have a blocked upgrade path. Also cost a lot.
And for FSX's sake alone there's a point when throwing more money simply won't make any difference. Between an i3 and an i7 you'll gain 2 fps. GPU's are a better investment, but only because some developers go full psycho with poly counts and texture sizes (an atrocity that happens far too often if you ask me).