My personal choice would be number one.
Am i right in guessing no. 2 is a large chain? If so they do tend to concentrate on "appearances, professionalism etc" and this does not always spill over into the childcare as such.
I like the less formal approach that no. 1 seems to have. You say its large, clean, freshly cooked meals.
The fresh fruit on menu/ plate of biscuits actually given wouldn't surprise me for a large chain. Neither would a tin of chicken big soup, being described as freshly cooked meals.
I have just chosen between two pre-schools for my dd. One is really popular in the area, has super regimented routine and all young staff, and the children have to wear uniform.
The one i have chosen is not so popular, much less formal, no uniform, two members of staff have been there 18 years. I have checked their ofsted and their curriculum provision and both are very good. I want to know that my dd is in a place where she is allowed to be herself, make choices as to which activity she will do, and be cared for by staff who genuinely love their job.
As you said, there is enough time at school for strict routine and uniforms etc.
Sorry i've gone on a bit here. I just worry that children are becoming "educated" a little too young these days. Children learn from play, and need space to develop their own personalities at such a young age.
I remember reading some research about a European country where children didn't learn to read until the age of 7. A high percentage of them were more advanced in their skills than British children who learned at 4. The outcome was those who learned at 7 had gained so many skills from the "freedom" they had in their early years and were naturally ready to begin learning at 7.
hth!