Well Ghi I flew the G10 almost exclusivly before this patch aswell.
I haven't been in my 190's for quite some time because I consider them totally FUBAR.
Just wanted to know different opinions before I could make my own (just had another 1 month AH brake).
I have my own now nad I too think the K4 feels different, heavier, more unstable, could be an illusion of course.
The G14 I don't care for much at all, felt as heavy but much slower and it climbs worse then the G6 when not on WEP.
As for the 65x30mm shells that is the same as I flew the G10 with, no gondolas, so that doesn't bother me much.
Oh and I am trying my hardest to stay away from the spit/La7 temptation but it is hard sometimes when I get pissed off.