river rock 1w 1aa and civictor 1aa

I think the Civictor may have a version 2 "v2", so you may want to search for that as well in case there are major differences. The above review is for a v1.
 
If you are thinking of getting one or the other, I would skip both for one with the current generation LEDs. Doulble the output(Or more) for the same runtime, double the runtime for the same output or somewhere in-between.

If I had to pick between either I would go for the Riverrock because I like clickies(Then I would immediately try to swap the Luxeon For a Seoul P4 U-bin for double the output).
 
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