I dont either, im just saying if there to be a limitation, that would be it, i personally think people are reading a bit to into that pageMinimum RAM for windows 10 for pc is 2 GB and i dont think phone version would require 1 gb minimum
If windows 10 can run on 512mb devices the 1020 would be fine, and as a technical preview I would do it on your non-daily phone in case some updates are buggy.Lumia 1020 ? will that even run it? -- I don't want to mess up my new 1520.3