Quote Originally Posted by Jeeqbit View Post
You can do bozja in a day. That's a massive "improvement" over eureka, if you view it being faster as an improvement. Yet, a day isn't good enough and you would like it to be faster. What if it were a holiday event quest that takes an hour?

The only ranks that involve a lot of grinding are the higher ones (about 10-15), which are optional ranks not required to do the large-scale CE.
Except weapon progress is blocked by an alliance raid which stops you a lot more effectively than anything in Eureka.