Board Thread:Game Discussion/@comment-33869270-20180609045950/@comment-28753807-20180613151939

JEM Racing wrote: Thanks for the response! I want ro upgrade, but i had an idea, what if i could save some gold upgrading? Is it possible that a sale on upgrades for the moving cars could happen? If so, should i wait?

Below is a quote from the blog: A new Career Series, Endurance Legends, will be added to the Career to retain all of the 10 lap races from Endurance Kings.

No mention of Endurance Champions is in the blog post from FM. So, there may not be any change in EC, in July.

I'm looking forward to July's updtate, as the blog went on to read, "This Series will be a mixture of old races - with their Fame and R$ rewards carried over to the new series - and some new long format races."

So, I don't think EK is needed, if you have access to EC. BUT when the update comes, who knows what will be in it. I'd say the best course is to wait and see. It doesn't take much time to adjust, once the changes are in.