I'm thinking of buying a family car and at the same time to enjoy..i thought a lot and left with Lexus ES350 full option with panoramic sunroof, navigation..etc.
and Infinity G35 Sedan full option as well..I need to confirm today, so any suggestions?

If you're looking for a family car, the ES 350 is the way to go. The Infiniti G35 is more of a sport sedan, like the Lexus IS 350. It's focused more on performance, power, and speed. The ES is more focused on luxury and safety. That's probably a more logical choice. Although, the G35 would work as a family vehicle, but the rear seat is kind of small.

If you're more interested in a car with sporty characteristics, you'll want the Infiniti G35 sedan. If you want a car that's more luxurious (soft ride, comfortable, quiet), you'll want the Lexus ES350.