Cedar Creek 36CKTS vs Big Horn 3610RE

We were also picking between both brands like you and ended with the CC. Both fine units but we both found things in the CC we liked best. We were just at the Forrest River Owners Group( FROG) rally in Goshen and let me tell you there were over 350 units from all makes of Forrest River and they had techs there all week working on them some things pointed out by their owners and even things that were found when the techs arrived by them.
I would say try to find time to sit or pretend you are camping in each unit you might find things you like or dislike that way. Good Luck