I found the G751JT-TH71 listed
here and
here. It appears identical to the G751JT-CH71, except 24GB RAM instead of 16GB RAM. (Incidentally, the GT751JT has standard laptop slots which can support 32GB maximum of DDR3L-1600 1.35V SO-DIMMs.)
The
Asus G751JT page lists the -DH72 and -CH71 models, but not the -TH71. Asus is a big worldwide company with a lot of different things going on, their website people drop the ball a lot on new product announcements, so it's best to confirm with them whether a product is legit before blindly buying or dismissing it.
My experience (in Canada) is that TigerDirect.ca is a reputable vendor, not any better or worse than Newegg.ca or Amazon.ca - I believe they're just subsidiaries of their American TigerDirect.com, Newegg.com, and Amazon.com counterparts, equivalent in every way except for local details involving shipping and taxes and currency conversion.
These ROG laptops are excellent beasts, though obviously not quite as powerful or economical as enthusiast gaming desktops. It seems (just by reading these forums) that many users quickly want to upgrade them with SSDs. And driver issues exist, at least after users nuke-and-pave the Asus-provided OS install and software. To be fair - these same issues would exist regardless which brand or model laptop is involved.
MSI has some amazing gaming laptops, too. Some more powerful (and more expensive) than the ROGs. But if you want 17" IPS with 3K resolution, twin-GPU SLI (or CrossFire), superior audio/networking, and all the rest - you can indeed have it now, all in one machine, for somewhere around $4500. And the MSI laptops have their share of problems, too. I personally think that it's a waste of money better spent on a desktop - or a car, or a house, or a casino - since no laptop will be worth running (assuming it still works) a handful of years down the road. Much more economical to buy a cheaper laptop with an okay display and plug it into a beautiful monitor (and keyboard, and mouse) when you require nice display or awesome gaming.
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