Wait for the next iMac upgrade?
I'm not saying that Apple have any sense beyond keeping shareholders happy, but Fusion drives should be standard across the iMac range in a logical world.
A laptop 5400 rpm drive in place of an SSD-for-boot drive + data drive is comical!
Not suprising tbh; Apple are always lagging way behind regarding tech.
Of course, all the people who buy the top of the range 27" iMac's with the Fusion and 680MX will disagree, lol.
The Apple price disparity for non-US customers is ridiculous, so I understand where you're coming from.