If you go for a iTP A3 (AAA) , you might as well get a iTP A1 (123).
I have a iTP A2 (AA) and am thinking of getting another A series iTP , I don't know which yet as I am not really a 123 person ... However the iTP A1 does have a good performance , so I guess if you are "123 inclined" then you wouldn't go wrong with it ... The prices are great for such amazing torches.
I still love my three 18650 Solarforce torches though the iTPs all make perfect EDC torches.
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