for 45 EU (the last of your setups) or for 70 EU (the second one) you are wasting a lot of uranium...
This setup is maybe a little bit more expensive in creation cost but running cost is needs way less uranium and you gain more energy out of it... (energy / needed Uranium)
http://www.talonfiremage.pwp.b…5pl2mikovw8nfnk7hggo3owzk
(that is made by myself no copieng or something)
To your first setup with 250 EU output and a low EU Efficiency of 2,17 (which is actually pretty low) i have a way more effective setup... Creation Cost is a little bit higher (because it uses a full reactor to build)
but the running cost is way lower... So you gain more EU out of less Uranium...
http://www.talonfiremage.pwp.b…knux8qv31gcmx5zm4ops1patc
(I have to say this is not my setup. It is the setup of one of my friends...)
Blackpalt your setups are good for running once when you do not have much materials but high output and efficiency they are not that good...
Also you wast a lot of Uranium with your setups...
Edit: you also gain a lot of UsedUranium cells out of that so Plutonium production work with both... Without wasting energy xD