Which postal course is best for Gate + PSUs for Civil Engineering, made easy or ace?
Both the above Institutions which you mentioned in your query are considered to be the best for the preparation of GATE but as faar as the ratings concerned / reviews you can preferr or go with the option Made Easy that might be better.
All the best
I would prefer you to make your own notes and refer online for preparing. It will take efforts but it very beneficial. Refer to online study programs and different sites for better knowledge of the topics.
According to me, from above mentioned courses Ace is a better course.
Hope it helps you.