Hi,
Let me add in my advise,
First of all, you need to ask yourself afew questions.
- On what native resolution do you want to game in
- Are you getting gaming laptop so that you could bring it out or act as a desktop
- Do you game outside your home often
- Do you have any experience with the speed/performance difference between SSD and HDD
Generally speaking, Diablo 3 and Dota 2 does not require very high end card to attain playable 1080p, but will differ with settings.
As for Guild Wars 2, this is the game that will be CPU intensive, as well as GPU if you are using AA and Vertical Sync.
If you are gaming outside often or need to bring your Notebook out very often DO not get Aftershock or ASUS, they can easily get over 3kg even for their small screen size laptop, but if you are using it more for desktop wise, and with tight budget, Aftershock might be the only solution for you now.
If not, MSI new gaming series offer wide range of light-weight gaming laptop with GTX850M-GTX870M. But for your gaming requirements, I believe a GTX850M (Maxwell) will be more than enough power to play those at good FPS.
A quick comparision, AFTERSHOCK X15s V2 and MSI GS60 Ghost Pro, in terms of GPU performance, AFTERSHOCK X15s V2 will have the upper hand with GTX880M vs MSI GS60 Ghost Pro GTX870M, but that compensate with a hefty weight of 3.1kg, whereas MSI GS60 Ghost weighs only 1.9kg, not to mention that the price showing at AFTERSHOCK thread is just the VERY BASE model, check out this website for the rough price. Do note for the AFTERSHOCK, the i5 and i7 price only differs around $120.
https://www.aftershockpc.com/AFTERSHOCK X15S-V2/recm/
If you are really on tight budget, the AFTERSHOCK XG 15 V3 will be a good one and very cheap, weighing at 2.7kg tho, very heavy imo, so all in all it still depends if you are okay with the weight, this is my first prority when choosing a gaming laptop
Regards,
Ivan
