Narrowing my selection on computer...

Getting down to the bottom of the list for my new computer. I have ascertained quotes from BOXX, Solidbox, Orbital Computers and Xi. All have spec'd out a 4.7 turbo or 5.0 GHz i7 chipset and I have requested the NVidia P4000 video card. All systems run 32 GB ram. Two of them spec out water/liquid cooled, the other two do not directly specify.

My question is, which setup would be the best for small/medium-sized assemblies with lots of parts and rendering as well?

Does water/liquid cooling give any advantage for this application?

SolidworksGeneral