Salutations Earthlings!
thabnks for your feedback!
i too think that the XXX4 is more technologically inclined.
whereas the MR4Bc uses rather dated technology and sus geometry.
however, i feel that the XXX4 does seem to have a rather wide chassis which may cause chassis scrub when turning aggressively?
also, <and no disrespect to all the imperial screw thread fans out there...>the XXX4 uses imperial screws which , <IMHO>strip easily, at least more frequently then metric screws?
well, lets talk EP off-road!
anything at all!
-FP