Besides, in 1944 the Wehrmacht was a very experienced Army, you can see this by the time that the alies needed to take France back, even with the German war machine destroyed.
I provided references for my statements. You could read some more. The SS were highly over-rated especially by the end of the war. However since Himmler was politically adept and perfectly willing to abuse his close relationship with Hitler, he had no problem obtaining the latest and best equipment for the army of his "parallel state". THAT is why the SS was marginally more effective than the Wehrmacht. Not because of experience, but because of better equipment. Which reinforces exactly what I said - new equipment was given to inexperienced troops for POLITICAL instead of military reasons.
The 12th SS you claim as a "great German division" was only formed in 1943, and first saw action the day after D-day in Normandy. So apparently you count a year's training as "experience" versus say several years fighting actual war on the Russian front.
The time it took for the allies to push the Western Front back into Germany was a strategic decision. Why should the West do the bleeding if the Russians could be made to do the heavy lifting? All the West had to do was keep up enough pressure to ensure Hitler couldn't win in the East. The Americans/Brits/French could have pushed much harder than they did, but if someone's going to die it might as well be the communists. The tempo of operations was only stepped up when it became clear that the Russians were going to reach Berlin first.
The ONLY time you saw desperate and penetrating attacks in the West after the initial breakout of Normandy was after the Battle of the Bulge, where Patton had to race to save Bastogne and the entire southern flank. The Americans were complacent, and it nearly cost them everything.
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