I had the Sports and didnt like it. Well, it was great for 1 child but when i had 2, DD had reflux, so laying down the whole time as a newborn meant she cried the whole time. There was no way to slightly raise her up even as the main seat levels was adjusted by clips. Also, having the toddler seat on the front , as DS was a big he would always look like he could fall off when he was asleep. As for the break, i would have to use my hand to lift and put it down it was soo stiff. And the amount of nails i broke due to that damn thing!

So i now have a Vibe. AWESOME! DD now sits up but the main seat is adjusted by a strap, so you can raise or lower it however much you like. The seats are ALOT wider than the sport, DS now nearly 4 fits in them with room to spare. The break is a button! So easy to put on. Definately would recommend. Spending the little extra in my eyes is well worth it.