Convertible car seats, I can't decide which one to get!?

I have found three that I like, Evenflo Triumph 65, Graco MyRide 65 and the First Years True Fit (C650). I would like to know any pros or cons of that you have found of these seats or if you have a different seat that you like better than these. I am looking for a long term seat, up to 65 lbs or higher, but it has to fit in a smaller car (everything is going to be tight no matter what we get). My daughter is almost 9 months and only weighs about 15 lbs or so, but is very long and is quickly outgrowing her infant seat. I plan to try out carseats in my car to see which one fits best.