I disagree having used and especially fought the new kubel. Its essentially worthless in combat (though i haven't used brits to face it, I doubt they would suffer uniquely) vs anything but builder squads in the open. I wouldn't sacrifice a considerable amount of presence for marginal cap speed advantage that quickly vanishes once the enemy squadcount overwhelms your own.
Definitely something that would benefit from more testing, for sure.
2vs2: me brit. I had IS, wickers, UC. I was not able to kill the kübel. He drives back , has his sturmpio to repair and vs my UC he can have a fast raktenwerfer. And then i have 1 unit less.
Kübel spam works great in livepatch and are too strong. I really like it how the kübel is now.
I mean don't forget you can cap faster+ still can kill 1-2 model from a good squad and then you drive back.
Also if 1 Unit is in cover. You can attack with kübel and stumpio together in early. So will allies attack the kübel or the stumpio? The kübel can kick you out of cover.
But yes you have to mirco the kübel now more i agree.