Sorry to hear about the power jack pin issue :S
I own a G750JH, so the build quality should be very similar to a G750JW and since my friend owns a GE70, I am able to give you estimate between the quality of the build of the two, and in my opinion, the G750JH is a lot better, the way it feels in my hand, the way it looks on a table and so forth
🙂I know I didn't give a good answer, but as long as the power pin goes, it's thick as hell on mine
🙂
ASUS G750JH-T4086D
CPU: Intel Quad Core I7-4700HQ@ 2.4GHz
GPU: Nvidia GeForce GTX 780M
RAM: 16GB
Memory: 1TB + 250GB SSD (Samsung 840 EVO 250GB)
OS: Windows 8 64-bit
Display: Anti-Glare (yup, I'm bragging about it :P)