Experience will tell you more about what's ideal for your deadlift than anyone on a forum can. My recommendation to a beginner would be to do it at a high frequency and with a decent volume until you have good technique fairly well ingrained and can maintain it when working at a high % of 1RM. At that point, all bets are off from where I'm standing, because once you get to that stage, I see some people who can productively do 5x5 deadlifts multiple times a week, and others who can barely do 1 working set of deadlifts each month.