Yes, the Ukrainian army is probably much better than the German army. Western made tanks have better protection than their Russian counterparts. Russian/Soviet tanks have a design flaw which make them vulnerable. Western tanks have most likely much better sensors than the Russian tanks. These sensors can even detect the body heat from a huge distance. MBTs are a system which operate with other military units, infantry, artillery, combat engineers, air defense, air support, This is how an army operate. But you have never been in the army so you don't know that.
This has more to do with your attitude toward Slavic when you actually think they are lesser than yourself.
Proof that the Ukrainian army is ''better '' than the Bundeswehr ?
That Western tanks have better protection than Russian tanks is TOTALLY irrelevant, as in this war tanks do not fight against tanks .Leos failed in Syria and were eliminated by ISIL that had no tanks . WHY would Ukraine need Western tanks ? They could do it without them . There is no such thing as better tanks .
Western tanks are more than 20 years old and were designed to be used against a Soviet attack on West Germany .They are not designed to be used against the Russians in Eastern Ukraine, besides the Ukrainians stopped and repelled the Russians without these Western MBT's .
It is YOU who claims that the Slavic Ukrainians need our help,because they are inferior to us :the truth is that without our help they stopped and repelled the Russians.
''This is how an army operates ":Wrong : this is how Western armies are taught to operate ,and the results in Vietnam, Iraq, Afghanistan, Syria are not positive .
There is no universal way for an army how to operate . How an army operates depends also on the geographic and climatological circumstances and on how the opponent operates .