Hmmmmm....... maybe I'm missing something, but these seem to be be two VERY different animals. On 4 cells the Malkoff Triple is rated to deliver 750+ lumens while the Pelican 8060 is rated at 190 emitter lumens.
If you had a Malkoff single in a 3D Mag and weren't impressed, I doubt you would be impressed by the Pelican 8060.
Maybe if you told us a bit more about your intended use we could help you select the best light for that specific application.
Personally I would love to have either, or even better (of course) both! I think the Pelican 8060 would make an excellent rechargeable duty light for everyday use providing bright and useful light for up to 6 hours, with the added bonus of being able to use 4 common alkaline C cells if need, while the Malkoff would give you a super bright light for approx. 2-3 hours and the ability to change it to different size bodies depending your current need.
So, if you need a super bright light go with the Malkoff Triple. If you are wanting a more general purpose everyday rechargeable solution with longer runtime go with the Pelican 8060.