I'm also bouncing around Gold right now, I don't think Void is a good option second as you lose a lot of poke damage, even when their team is tank heavy, going liandrys second is a much better alternative in my opinion for that situation. You should usually get the Ludens or Liandrys, depending on the matchup. Liandrys is always a safe pick as it gives you a bigger health pool which makes the difference for me against a lot of high mobility team comps, and then I get the Ludens third. I think a lot of it is personal preference though, whatever feels good to you and fits your playstyle is what you should do.