So babies r us is having their annual trade in event so I figured now is a good time to get a convertible car seat for a few months down the road. I've been trying to research the safest and most practical car seats but it's really overwhelming. Does anyone have any recommendations for car seats? Idk if I should go with the Graco 4ever which is pretty appealing, but safety is my biggest concern. Idk if it has any drawbacks anyone knows of. I'm open to other brands. He has a Britax b safe we were gifted which I know is also a pretty safe top of the line brand. Any other considerations such as ease of installation and use, temperature controlled, longevity, etc. that you can offer up too. Thanks in advance!