If they are moving to the one piece powermeter chainrings for Force as well, then I don't like that. You are gaining +/-1 percentage point of accuracy when you do that, judging by their accuracy claims for Red vs current Force. In the grand scheme of things, that's probably not enough to justify moving to disposable chainrings + power meter. You would expect the chainrings to go before a PM, especially SRAM's smaller chainrings.
I guess that if I went SRAM and I decided I wanted power, I'd buy a pair of Assiomas.
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