Hello! I am very ignorant when it comes to everything in relation to PC Tech. I do not know when you need liquid cooling and when you need air cooling. If you could tell me what would be best, I would really appreciate it, thanks. 
Specs:
CPU: Intel® Core™ i7-4790 3.60 GHz 8MB Intel Smart Cache LGA1150
GPU: NVIDIA GeForce GTX 980 4GB GDDR5 PCIe 3.0 x16 (Maxwell)
SSD + HDD:128GB SanDisk SSD + 2TB SATA III Hard Drive

Specs:
CPU: Intel® Core™ i7-4790 3.60 GHz 8MB Intel Smart Cache LGA1150
GPU: NVIDIA GeForce GTX 980 4GB GDDR5 PCIe 3.0 x16 (Maxwell)
SSD + HDD:128GB SanDisk SSD + 2TB SATA III Hard Drive