Pretty much what I have been playing for some time now. Currently on 70% winrate.

I'm feeling much the same way and just trying the other battlegroups

Honestly I think assault grens are the ONLY viable option other than luftewaffe doctrine. Without assault packages grens lose to basically everything. And keep in mind brit infantry section is 260 manpower up front while grens are 270.... Wehr doctrines absolutely need a balance pass because several of them don't seem viable at all, unless you are willing to give away early game completely, and in my experience that will lead to many losses.

I have tried this and found success in team games. Fall pios seem soooo much stronger in firefights than grens, and satchel charges can delete entrenched positions and remove entire buildings from the map. MGs don't have enough time to retreat from buildings if a satchel charge is placed on the exit door, unless your opponent reacts before the satchel is thrown. They can also be hidden in smoke when opponents are trying to smoke/cap VPs. The only downside to fall pios is not having a panzerfaust like grens. This makes them susceptible to early game light vehicle spam, and give them virtually no utility against vehicles late game. Fall Jagers are absolutely amazing if you want to skip luftewaffe tech and greed straight into p4s. With mines from Fall pios and panzerfausts from Fall Jager, it can be enough to deal with light vehicles. If you Fall behind early though and skip luffewaffe kompanie you will absolutely get obliterated by allied vehicles long before you ever reach a p4. I have had limited success I'm 1v1 using fall pios into fall jagers as my only infantry. Good allied players have actually snowballed me out of the game using this tactic though, primarily because American rifles with BARs and brit line infantry can just obliterate you

US can definitely bully luftewaffe fall pios off the map. But calling it a cheese strategy? Idk man... the emplacement spam was definitely cheese, but calling in paratroopers to scoop up map control early is not cheese....

"cheese" Wehr doesn't have any other viable units, did you watch the video?

Youre stopping them from getting fuel when you drop them on a point.

The point is to save your closer points for an upgraded Kettencrad. Those points are more easily defended, and by taking the middle of the map you do delay your own resource gain, but you can force the opponent to fight over it while you re-coup your resources later on with upgraded ketten. It can definitely backfire though because if you are forced to retreat the map is wide open for the opponent, and all the while you haven't even capped resources on your own side. When it works, it pays off big. When it fails, you can get snowballed out of the game very early on

Since coh2 man hahahaha