Britax MarathonToday is Day 5 of our new web sites! And we’ve saved the best for last—convertible car seats.

Yes, they can cost $300+, so our guide will come in handy if you are looking for the best bets. Our new site, The Best Convertible Car Seats, features our Good, Better and Best picks.

Congrats to Cosco, Chicco and Britax for winning the top honors this time out.

We’d like to hear what you think of these micro sites. We realize some folks don’t have time to read our book or subscribe to our web site—these new sites are designed to provide a quick recommendation for those in a hurry!

Full disclosure: these sites feature “affiliate” links—if you purchase a car seat after clicking on a link on the new site, we may get a small commission.

So give it a look see and let us know what you think!