Quoting Rockin' Rae:" how old are the kids, what kind of vehicle do you have and what's your budget?"
Quoting .chele.:" I agree with the Britax Frontier suggestion [we love ours], however...don't buy them for BRU. They are ... [snip!] ... them cheaper at AlbeeBaby and it more color options! http://www.albeebaby.com/britax-frontier-85-booster-car-seat-in-onyx.html"
Quoting I'm me:" Do the Britax Frontier FF only?"