Honestly, you want to "save" your HR/Recruiter outreaches. You only get 1 or 2 before you're annoying them. I would save this for when you need to get feedback on your performance or check in 2-3 weeks after the interview if they haven't gotten back to them.
Moreover, they're not going to have an answer that will satisfy you or that they'll necessarily stick to! Just know that the interviews will likely be a number of days or weeks after the PSG.