CAR SEAT HELP!!! 😫

I am looking to buy my daughters next car seat. I have it narrowed down to the Graco Extend2Fot, Britax Advocate Clicktight, Evenflo Platinum Symphony DLX, and the Diono Radian/ Rainier. I have heard great things about all of them, but I seem to be stuck on the fact that Evenflo is the ONLY rollover tested. Diono has a full steel frame. I want the SAFEST possible car seat and one that she can stay rear-facing for as long as possible. I also have a 4 door Honda Civic, so I don't have a huge car either. Any suggestions, thoughts, experiences, opinions?! PLEASE! Thank you! :)