(My apologies for the major hijack…)
You might call American bombers death traps, but what of the German U-boats? Their purpose was similar (strategic destruction of enemy resources/production capability), both are probably classified as best of their respective breeds, but your odds of survival were better in the bombers. The fact that U-boat crews were in it for the duration certainly decreased their chances, but 30,000 of 40,000 German submariners were lost at sea.
The Panther was arguably the best all-around tank, in terms of armament, maneverability, and protection, but it was not necessarily the best in survivability, which would likely go to the Tiger II. Somewhere around 80-90% of Tiger II kills were mobility kills, when the crew usually survived. Very important if you are actually in the tank. Honestly I’d prefer Tiger II’s (or better yet jagdtigers) if I had to be on defense in Germany 44-45.
But remember that neither of those German tanks were operational until 1943 and the initial Panther was underpowered. Not until later '43 or early '44 were the bugs worked out. The T-34 was state of the art the entire war, 1941-45, comparable to the German Mark IV in lasting power, and arguably a superior design (to the Mark IV, not the V). The best is often simply a matter of opinion.
One interesting statistic I’ve read regarding about the proximity fuse… When the Russians fought the Germans, roughly 90% of German casualities were incurred by Russian infantry, 10% by Russian artillery. When Americans fought Germans, those percentages were reversed. (90% of German casualities inflicted by American artillery.) I’m not sure where armor and aircraft factored into the equation, though.
Finally, while I don’t remember much off the top of my head about their German counterparts, do not underestimate the importance of the Jeep and other unarmored vehicles. Much of the Wehrmacht relied heavily on horse transport; so did the Russians. That’s why, out of all the equipment we gave the Russians, none was more valuable to them than our trucks.