TBR after RR…underwhelmed by Sun Eater series help

I see posts asking for what to read after finishing the series (including myself)….well I gave Sun Eater a go and was underwhelmed. Beautifully written but it was sooo hard to hold my attention w/ the pacing 🫣 if I can’t even start book 4 of Sun Eater series, do you think I’d do well with Project Hail Mary or Expanse? …or should I give up and just re-read RR for the millionth time 😅