Nice roundup, I would like to see the Swiftech H240 X2 Prestige go up against the EK Predator 240mm. In my opinion those are the only two pre-built liquid cooling solutions that can rival the performance and versatility of a custom loop (as they essentially use the same components).
On the AIO coolers, it isn't fair to the companies you represent by testing a 2x140mm AIO to a 2x120mm AIO. For example, Corsair has a 2x140mm AIO that isn't even in this review and it isn't much more expensive than the H100i. At least try to make this a proper comparison between products of the same class or type.