I heavily favor Holloway, I think he wins by lopsided decision. Too accurate and fought so many top fighters. Topuria hasn't faced enough top guys yet, Emmet by decision (who is older and much slower than Holloway) and Volk are his best wins by far, he just hasn't been tested enough. Probably would have lost against Herbert with a different ref who freaks out too easily, although I'm happy it didn't get stopped, but just saying a different ref and you never know.
Holloway might win by finish in later rounds but it depends how good Topuria's chin is and how much he can take it because he is gonna be getting hit tons and tons and constantly, yup I'm flipping the chin convo, everyone talking about Holloways chin lol its cute, but I think after fight night the convo will be more will Topuria's chin hold up as he is gonna be getting taking 4-5 shots for every 1 he tries to throw.