How safe is the graco snugride 35?

Hi everyone! So my awesome mil offered to buy the graco modes click connect travel system which comes with the graco snugride click connect 35 infant car seat! I know that the chicco keyfit 30 is the safest car seat right now but I don't like it as much as the graco car seat. Of course my babies safety takes priority but I can't afford the chicco travel system and neither can my mil even though it's only a $100 difference. So my question is how safe is the graco car seat?