Dual geforce 970m or 980m for my laptop?

[Deano447]

Hey I need a gaming laptop for gaming and for the game designer course I am doing I already have everything decided apart for the graffiti cards. Can not decide between dual geforce gtx 970m or 980m is it worth the extra cash or stick with the 970m. Help please

 

[himynameisraz]

Instead of writing my opinions, just read this http://gpuboss.com/gpus/GeForce-GTX-980M-vs-GeForce-GTX-970M