i would still put it above all the prequel fights, and even the TFA fight. more at stake, more tension, plus there's more happening beneath the surface than just a physical fight.
i admit it lacks the dazzling fight choreography we expect from modern day blockbusters but they weren't thinking about that in 1977 and i bet you nobody cared. plus it's still looks pretty cool, like they put their whole bodies into the fight. it's so raw, like they're grappling with each other almost.
plus the whole fight you both guys just exchanging classic bars left and right