I've noticed that AIO liquid coolers seem to be more and more popular. However, I haven't seen any proof that they perform any better than a good air cooler that can cost less than the AIO. At its base, the AIO is an air cooler that has just relocated the cooling fins and fan(s) away from the CPU and the heat is transferred via the liquid, I can see that this might be an advantage in a case with poor airflow, but it still introduces the possibility of liquid leaking into the case.
Now, if the main reason for the AIO is aesthetic, I have no argument with that. I have always been a "function over form" kind of guy, so I would be interested in other opinions.
Now, if the main reason for the AIO is aesthetic, I have no argument with that. I have always been a "function over form" kind of guy, so I would be interested in other opinions.