Man, I just noticed that PF has reduced D4's 20% for remaining inventory. D5 Air's imminent?
I think its first/second quarter promo, that could mean a D4 air is to come later this year, which if it drives down the price of the D4 then more power to them. I honestly do not see
what they can upgrade on the D4 besides add Air and maybe match the 2400 to the 1200 for duration times.
The acute needs an update much more than the D4, Id like to see 1/10 stop digital readout on the acute.
Either way the D4 is the bast pack ive ever used, I currently own one and I am buying another next week and trying to hunt down a third. I really am in love with the control,
precision, and extra features the D4 has.