U-Boat Production

[Desmond]

Good afternoon everyone,

I don't know if this is the right thread to post or not but anyways, can anyone tell me which was the highest amount of U-Boat type (for e.g. type II, Is, VIIs) produced from 1935-1939 and how many they had prepared before WWII. Also, which was the best U-boat type?

With regards,
Desmond

[Marc Garlasco]

http://uboat.net/

And for my 2 cents if they had the Type-XXI at the start of the war...well...it would have been interesting.