Which Cam best for 'run and gun' travel documentories

Since quite a while i am considerung the pro and con of the following
listed Cams for travelling run and gun documentories:

PD170 for low light and good auto functions and qual audio, excellent
picture, wide lens included (hiss problem again!!)

DVX100A: superb picture cinelook and superb sound, low light at least
at 25p (Pal) no good, at 60i exceptable ! ??

PDX10: True16/9, unsuspicious, low light less goodfor the size, auto
functions and the true 16/9 (how good is it, any experiences) how good
is the pic quality

VX2100: good low light, build in mic more unsuspicious

Main decisional consideration are fluctuating around low light,
handling in nonsrcipted settings and picture quality (cine Look,
16/9).
I'm shooting sort of (self)experimental roadmoviestyle biketraveling
docu, so lots of landscapes, roads, people..dust, temperature,
gravitational impact
I appreciate any hint or comparative glue concerning the handling of
these cams in nonscripted settings.
Mic will be ME66 or MKH 416. I had a TRV 900 for 5 years now, half
smashed and rotten by now.

Thanks and Happy New Year

Reinhold

 

I would say that elmers is a very good comparative glue.