Upcoming Google L4 (US) Interviews. Looking for tips.

Hello all, Recently had a recruiter reach out to me after I applied for a position asking me to fill in my preferences for coding language, location etc. I think I might get asked to schedule interviews. I know that the latest interview format for L4 is 2 Virtual(Coding + Googlyness) and if things were to go well only then we proceed to On-site(Coding + Coding). * My questions are how many categories are rounds judged on (No Hire, Lean Hire etc)? * Does solving Google Tagged Questions in Leetcode be any advantage? * Any other tips?