I had not realized this.
Never in my life would I have imagined I would have to drastically change my company makeup and playstyle to use lightning war better. You have changed my LIFE.
Next time I'll incorporate a heavy usage of anti infantry infantry while relying on shreks for early game tank defense then swapping over to a panther. I think with your help I'll finally get that 30% win rate.
I'd recommend a Pak Gun or two somewhere. Panzerschrecks aren't enough to hold back Shermans.
Try a platoon of 1 Grenadier + Panzershreck + LMG and a Pak Gun.
Or for a heavy AT variation,
1 Grenadier + Panzerschreck + Panzerschreck and a Pak Gun.