Swapping discs or mandatory installs? What's worse?

[dbot]

This thread again?

I prefer Blu-ray to DVD. I like uncompressed content. I think developers are already faced with the problem of cutting content/quality to squeeze into a DVD. Look at John Carmack's recent comments about the 360 version of Rage not looking as good as the PS3 version due to storage constraints on the 360.

Edit: I want to play the best version of the game possible.  If it requires a one time install, then I am fine with that.