fenouille i have a bebe comfort loola which is good but a bit on the heavy side, its my sort of spare pushchair, great that the seat can face forward or backwards which i like and cozy enough and lies flat enough for a newborn without having to buy the carrycot, it is good that you can attach the carseat on it, tho i never did. it was great to have as a spare for in the car as it folds up relatively compactly and is easy to put up/down.
tbh the only problem with is was the weight, i know lots of people with them who dont find it a problem, but i am small only 5 2 and have BIG babies, who grow into big heavy toddlers, so really need a lightweight buggy!
maclarens are good,i have one of them as well but imo they are great for toddlers, say from 12mths onwards but i am really put of using them as a main pushchair as the baby cant face towards you, which i feel is really important when they are little and again i dont think they are as padded and cosy etc for newborn, tho they do now do special soft carrycot type insert? also they arent great on rough ground, ie little or no suspension and small wheels so ahard to push and baby will get a bumpy ride. for round town etc they are good, lightweight, easy to fold, compact etc for car boots. oh i always found with mine that the shopping basket is a bit small and tricky to get to if you have the seat lying flat ie for a newborn or a sleeping older baby.
sorry thats a bit long! your best bet is to try some out and have a think about what you will be doing, walking, using bus, car etc.
so i am now 12wks and i have my dating scan next monday morning and my nuchal scan on the tuesday evening, feeling more nervous, still pukey, so thats a good sign, fingers crossed all will be ok.