Hi all, I am looking new laptop, prefer slimmer one and a SSD 250GB

1. Preferred Brand: any
2. Budget: 4k - 5k
3. Usage: assignment like program compilation, web surfing
4. Preferred laptop/screen size : 15" or bigger



Actually have research on Dell 7559, but it dont have SSD option, and the dell online sales agent ask me to to ask spare part unit on dell for that, and I lazy do it, anyone have try buying a dell and change to SSD without void the warranty?

Another options is Illegear, either z5 or q5, prefer q5 because slimmer, but z5 is using GTX 960M 4GB , q5 using 2GB, I do some research about VRAM, usually I use my laptop as desktop which connect it to monitor, so I pick 4GB one better(z5), but z5 quite thick, 3cm, hmm...

Also Asus ROG GL552VW is quite similar, but only have SSD 128GB, same with dell, don't know can change it to 250GB without void the warranty, and anyone has know the metallic cover version is available in Malaysia?

Or any other recommended laptop models, thank you very much.