I need a booster seat for the "very" rare occasion that I need to take DD (age 4 - 42lb - 42") in our truck. I have a Regent in one car and she still fits in her Marathons in the other two. We would rather not have to move her seat for the once a month (maybe) times that she would be in the truck with us. BUT...I want the safest booster possible while keeping in mind that for quite some time it will only be used on the rarest occasion so I don't want to spend a fortune on it either. Are the Graco Turboboosters good seats? I might break down and purchase a Compass or Britax Parkway if they are significantly superior. I just don't want to spend a lot more money on another seat since I have bought a seat strictly for travel this year (almost $150) and the Regent too ($200 on sale) but it would be so much more convenient....so hit me with those great DIS opinions!!

