I'm currently in the process of changing my H100i from pull to push/pull. My question is Should i buy 4 of the same fan? Or will the fan speeds, pressures and all that sync up automatically if i have 2 different sets? If they don't will it cause any problems to 2 different sets of fans anyway?
If you're wondering why i don't go for push pull with stock fans Corsair doesn't ship to Australia the only other place i've been able to find stock fan sells them for $55 each and I would like the red led ones to light up the top of my case.
I would stick with similar fans, although you really won't see much benefit with a push/pull versus simply push or pull. You might get a degree or two cooler but with quality fans it's not worth it IMO.