F2FS on OnePlus 3?

I did this on my old nexus 5 and it worked great but is it still a good idea to do this for a modern phone? Has anyone actually done this? If so, can anyone provide performance benchmarks between ext4 (please indicate if you have disabled journaling) and F2FS? Are there any potential adverse effects to formatting the Data and Cache partitions as F2FS (I'd recommend leaving the system partition as Ext4 for stability reasons as it is supposed to be read only)?

Any additional information, thoughts, or comments?