Have had our phil and teds e3 for our 2 ds's and really liked it when ds2 was a newborn. Ds2 was a big baby though and quickly outgrew the cocoon and now nearly fills the underneath bit at 3 months. He is already getting pretty miserable about being lay flat under there and I'm not sure if he'll be ok under there for another 3 months. I know he can't sit up for a while yet though as the seats can't recline at all. What do you do about sleeping? Is there a better pushchair option now, am seriously considering selling it.