QUOTE(PF T.J. @ Aug 26 2013, 12:53 PM)
Pretty much these two, since other 15 inchers don't really come with "true" i7 processors (needed for your usage):
15.6"
Dell
Inspiron 15R (Special Edition), i7-3612QM + AMD HD7730M + (1920x1080; anti-glare) + 32GB SSD + 1TB HDD(5400rpm)@RM3199, 8GB, backlit keyboard optional, W8
Y510p, i7-4700MQ + Nvidia GT750M(GDDR5) + (1920x1080)@RM3099[2.7kg], 8GB, 1TB, W8, red backlit, swappable ODD, 120w psu, 2 yrs
THe Dell would give a slighter faster user experience because of the SSD, but it has a slightly weaker CPU and GPU.
The Y510p is superior in almost every way haha, apart from warranty support I guess

* prices in RRP, negotiable
* it might be wise to top up to get on-site warranty support for both the Dell or the Lenovo
Thanks for your advice. So is it preferable to go for 17"? If i go for 17" and increase my budget by 1k, what should i go for?