I am looking to buy any of these computers

Dell Precision M4700

processor Intel i7 3720QM @2.6GHz

RAM 16.0 GB

64- bit operating systems (win 7)

HD 500GB 7200 rpm

15.6" HD 1366 x 768

video Nvidia QuadroK3000M

spacepilot pro

or

HP ELITEBOOK 8770W MOBILE WORKSTATION

Intel Core i7 w/turbo boost

WIN7 PRO 64 bit

RAM 16Gb.  (2x8Gb SODIMM)

Smart SATA II 500Gb. 7200 rpm

LED 17.3 “ LED WVA 1920x1080

NVIDIA QUADRO K3000M

spacepilot pro

which you would choose?