I have coached debate for close to a decade, so I judge all styles. My background is in the humanities, and I teach philosophy at the high school and collegiate level. In this paradigm, I will list my preferences in order of importance:

1. Evidence (timely and well-sourced)

2. Logical connections between evidence and arguments

3. Ability to adjust in-round to what is happening and strategically and effectively countering the opposing side

4. Solvency

I rarely award wins on topicality. I am fine with kritiks and spreading, as long as I can see what you are reading. If you don't seem to understand your own argument, you will almost always lose when I am judging you. I assess this in terms of how you explain your argument in cross-ex in your own words and in your correct pronunciation and use of jargon and philosophical terminology.

In addition to overall skill (pace, tone, clarity, etc.) I look for a clear understanding of a debater's own unique contentions. Both rebuffing your opponent's points and defending your own are critical.

I have been a debate coach for the last few yeara.  I am experienced in both LD and PF.  I prefer a conversational pace as opposed to spreading.  You can easily speak so quickly that the merits of your arguments can go unnoticed.  Above all, be respectful to your fellow competitor.