Jimmy Garoppolo is hands-down better than Dak Prescott ... so says Jerry Rice -- who claims if the Cowboys star QB was in the 49ers' offense, he wouldn't be nearly as good as Garoppolo!!
The NFL's G.O.A.T. wide receiver made the bold statement on 95.7 The Game on Tuesday ... saying straight-up he'd take Jimmy G over Dak if he were running an offense.
"I'm just going to call it," Rice said. "That's just my opinion. That's my opinion and I could be wrong.