Guillotine Waivers - Lamar

I know it’s early, but the team with Lamar in a guillotine league is looking pretty grim at the moment. How much FAAB (in % terms) would you feel comfortable spending on him this early?

Like probably 50% if not 60-75 lol. He’s a potential league winner, one of only 2 QB’s that you can confidently say that about

80% - 90%, you are getting one of the top 2 Qbs in the league on your team, and Lamar is a fantasy beast with his ground game