Ordered one yesterday. I have previously purchased the MKll in Autumn and Black. The Black one I gave to my son. The Turbo has more throw (which sold me) and will most likely become my new EDC, replacing my long time Ti Preon 1 clickie.
What I like most about the MKll series, apart from its brightness, is its efficiency using a 3v Primary. With the exception of the initial high, all light levels are are a tad brighter, with nearly double the run times and in moonlight nearly triple the run time of the RCR. Great endurance off of a Primary cell!