You may also consider the LiteFlux 2... I don't have it, so can't give you a comparison.
I have the Fenix LD01 and I like the light for its size, output, and runtime. However, there's not a big enough difference between the 3 modes of brightness. Sorta wish for economy mode, and the 80 lumen mode. I use rechargeable batteries, so runtime is not a big deal to me. I also decided I don't like twisties because I don't like using two hands to operate the light, although I like the size of the twisty better than a clickie. Now that I'm seeing piston (Nitecore) and something like the LiteFlux 3..., those will be my next lights. I hope to see a piston or LiteFlux LF3XT type AAA light.
Since you already have a AAA light, you may want to consider a CR123 or AA light just to have more options.
Jake