i need an advice for replacing my laptop

[SL13]

i have Dell 17r 5737 with core i7 4500U , AMD Radeon HD 8870M , 17.3 inch , and 8 gb of ram do i replace it for Alienware 13 with core i7 6200U , GTX 960M 2gb ,13 inch , and 8 gb of ram ,
what should i do ?

 

[Brunostako]

If you want it for playing games, the answer is yes, replace it with the alienware.

The GTX 960M is faster than the Hd 8870M.

 

[SL13]

If you want it for playing games, the answer is yes, replace it with the alienware.

The GTX 960M is faster than the Hd 8870M.

yeah i want it for playing , and for editing videos and programming ,
but what holding me is the 13 inch display and it cant run Arkham Knight too (i just want to try this game because its really need a very very powerful specs )

 

[hang-the-9]

If you want it for playing games, the answer is yes, replace it with the alienware.

The GTX 960M is faster than the Hd 8870M.

yeah i want it for playing , and for editing videos and programming ,
but what holding me is the 13 inch display and it cant run Arkham Knight too (i just want to try this game because its really need a very very powerful specs )

If you don't want a 13" display why are you looking at it then? Many gaming laptops with a 15.6" and larger display out there. www.xoticpc.com or search newegg and such for systems with a 960M and up for a decent mid range gaming laptop. 970 or 980 if you can go up over $1,000.