Poles and French didn't lough at all....Igorn wrote:German tank park as of 1 September 1939 had to do to demonstrate that Germany entered into Worl War II having 2668 units of Pz-I and Pz-II tanks vs. only 309 Pz-III and Pz-IV tanks. And your comment that Pz-I and Pz-II were not intended as battle tank is ridicolous. The historic truth is that Hitler achieved his famous Blitzkrieg wins in Poland having in majority obsolete and laghable tanks.
It's how you use a weapon and not the weapon itself that can save your neck....
Tanks speaking, russians simply won by the power of numbers... it was innevitable but does not prove anything by its own... in a war lasting 5 or so years, its also innevitable that at a given point each of the opponents would have a better type of tank, fighter, bomd or whatever else... but the next momment the opponent alarmed by slipping back would try to present something even better and so on.. the fact Russia was on the winning side means absolutely nothing when our comparison is Russian vs German tanks! Had Russia not received millions of $ worth of aid from the US, they wouldn't even have food to eat, not be able to make tanks etc...
In terms of tank warfare, if we could go back in time and say put equal numbers of each gun type in the hands of Russian and German officers, it is quite certain that in most of the time Germans would have won!