Which do most people prefer an oiled finish or a lacquered finish?

I use both and polished finishes.

Have a look tell me what you think.
http://www.brierleymills.co.uk/index.php

Polished floor;
http://www.brierleymills.co.uk/enlarge.php?img=4

Lacquered
http://www.brierleymills.co.uk/enlarge.php?img=8