Which is better to assemble my own computer with or without back cables? (Not focusing on aesthetics, but practicality and heat dissipation). And what do I need to do if I'm going to take the backing

Which is better to assemble my own computer with or without back cables? (Not focusing on aesthetics, but practicality and heat dissipation). And what do I need to do if I'm going to take the backing cable? It is definitely better to take the back of the line, the main significance of the back of the line in addition to the aesthetic, there is also a practical function, diy enthusiasts to replace the computer chassis accessories will not have a mess of lines to interfere with the chassis clean and tidy to give a person the feeling of a very good.

The actual back of the line do not have to overly force, many people in order to back the line specifically customized line, full modular power supply is a little bit of the end, can be completely in accordance with their own ideas, suitable for walking the back of the line on the back of the line, some of the line is not suitable for from the chassis to go, in terms of my own personal experience, walking the back of the line and not troublesome, a little bit of effort in exchange for a comfortable future.