I just got automatic upgrade for Safari to version 4.

What a nice browser. It looks better, feels better, renders faster, has a really cool 3d preview page for top sites and very good interface, small and non-distracting buttons.

I am using Firefox, IE and Safari at the same time and prefer it over the other 2.

Didn't know there is an update yet. Gonna install it and see how it feels.

Truly, it's quite a nice browser. Yet currently I'll be more around the firefox since some of sites need plugins to view them, and they don't exist for safari.
I don't know if IE works fine for you, but for me it takes like 20-40 seconds to open, which is annoying when you accidentally open a random page with it.

I try to avoid Apple products,

I dont trust them (they always want to install stuff
i dont want)