i have a analog keyboard logitech G13 and R600 ; do you think this firmware is so good really or not, i play 100% of my time in Blackout with your setup sync off ;
This firmware is a must-have upgrade. By default, it's exactly the same as the gold firmware with all of these new toys disabled by default. So if you use Sync Off and OBsIV's quantisation curves, you can continue to do so (I have).
But, let's say you wanted to use an acceleration curve with a touch of Boost and some Simulate Analog, remove the curve and play around with Steady Aim instead.
So basically, Steady Aim now removes the need for the curve so we can add other stuff on top of it. But, if you're happy with your current settings, upgrading the FW won't change anything, until you play around with the new toys.
IMHO, this is the biggest and best Xim FW released in a decade, with more capacity to tweak our settings than any other version. OBsIV has addressed everyone's concerns and delivered a killer update.