from working in a baby store, the most sold prams were the mountain buggy, phil and teds, ad a steelcraft one.

the mountain buggy is the only one i know of that the manufacturer says to flick th pram when putting up so its very sturdy...
i personally have gone for the phil and teds sport due to the weight, size and the toddler seat functionality.

the mountain buggys do not or didnt have 4 months ago a toddler seat - but if youre not plannig another one close its no big deal, they are very long prams tho.