LJ Optimums

I have been (as may have been noted) experimenting with different styles for the LJ pages here, mostly when I'm screaming bored at work. Does it really make a big difference in download time for people? I think I'm going back to the original, simplest style, at least for now, since I'd rather have it easily accessible. I don't know if anyone has noticed the assorted different styles that have paraded through here recently (some for VERY brief times!) but anyone have a favorite?