Looking at pro's and con's for both systems.
(1) OpticPC Force - System specs $1,850
- 4th Generation Intel® Haswell Core™ i7-4700MQ (2.4GHz - 3.4GHz, 6MB Intel® Smart Cache)
- IC Diamond Thermal Compound - CPU + GPU
- NVIDIA® GeForce™ GTX 780M (4.0GB) GDDR5 PCI-Express DX11 w/ Optimus™ Technology
- 8GB DDR3 1600MHz [SKU-424PK] (Kingston HyperX CL9 Dual Channel Memory (2x4GB SODIMMS))
- 1TB 7200RPM (SATA III - 6GB/s)
- No Secondy Hard Drive
- 8x Super Multi DVDRW/CDRW Combo Drive (Dual Layer w/ Software) (SKU - ODD001)
- Intel® Dual Band Advanced-N 6235 - 802.11A/B/G/N Wireless LAN Module + Bluetooth 4.0 + vHS Combo Card | Up to 300Mbps (2x2)
- 2 Mega Pixel Integrated Digital Video Camera
- Sound Blaster Compatible 3D Audio
Pros- Nvidia Geforce 780M GPU
free thermal compound
Cons-
NO SSD
Doesn't come with Windows 7 or 8
(2) IBuyPower Valkryie - System specs $1,750
Valkyrie CZ-27 Gaming Laptop [2]
1 x Processor ( Intel® Core™ i7-4700MQ Mobile Processor (4x 2.4GHz/6MB L3 Cache) )
1 x Memory ( 16GB [8GB x 2] 1600MHz DDR3 SO-DIMM Laptop Memory - Hyper KingstonX )
1 x Video Card ( NVIDIA GeForce GTX 770M 3GB GDDR5 Video w/ NVIDIA Optimus [CZ-27] )
1 x Primary Hard Drive ( 240 GB Corsair Force GS SSD - Single Drive )
1 x Data Hard Drive ( 500 GB 5400rpm Serial-ATA Super Slim Laptop Hard Drive - Single Drive )
1 x Optical Drive ( 6x Blu-Ray-R/8x Dual Format DVD±R/±RW + 24x CD-R/RW Combo Drive [CZ-27] )
1 x Sound Card ( THX HD Audio with Creative Soundblaster Cinema )
1 x Network Card ( Killer E2200 Gaming Networking )
1 x Internal Wireless Network Adapter ( 802.11 b/g/n Wi-Fi + Bluetooth Combo [CZ-27] )
1 x Operating System ( Windows 7 - 64-bit )
1 x Video Camera ( Built-in 2.0 Mega Pixels Digital Web Video Camera )
Pros-
16 GB RAM
SSD 240 Corsair, 500GB secondary drive
Blu-Ray optical drive (yay i guess?)
comes with windows 7
Cons- 770M video card
Basically it's a trade off between graphics and performance. Plus saving money on an OS.