I usually use mostly the special page for entries with few votes (there is a hyperlink at the top of the entries page) and Karma ordering.
This time, I decided to prioritise Karma over least votes, as it was intended to be the fairest system. Since I noticed some people try to take advantage of it by copy-pasting comments (so they get a high Karma), I also take a look at their profiles to check if they write genuine comments, and if so, I test the game. (With overly long reviews generally, although I would like to test everything, so, I am conflicted. XD)