At the moment, value for money, sharpness and lack of grain wise, I don't think there's anything to touch Kodak Ektar 100 for use on a sunny day, unless you want the additional expense of using what few colour slide films are available. Their Tmax 400 B&W film seems to be well thought of by 35mm users, and there's a couple of rolls of it in my fridge waiting for me to try. A lot of people seem quite fond of Portra 400 too, but I prefer Portra 800. If you've not tried those recently, perhaps some of them a go and see what you think, Peter? I know I'd miss Kodak like mad if they disappeared or stopped making any of the above colour films. Hopefully, though, any difficulties one company is facing won't affect the other.