Fournier > Hood
They are not the same. Fournier is a better shooter, better passer, better at scoring inside, he has a better PER, better, TS%, much better offensive rating, better Vorp, better Win Shares, and many other stats. Neither are good defenders.
Hood and Fournier get equal amounts of open and/or contested shots. So that is not an argument why Hood shoots worse. Hood does create for himself inside 17% more, and from 3 Hood creates for himself 10% more of the time. But even on both types of shots Fournier shoots better.
In Iso situations they are pretty similar, Hood shoots every so slightly better but Fournier gets to the foul line more.
Hood is a little better in Pick and Roll situations as the ball handler.
Fournier is a much better in spot up situations (which fits better with Mitch and the team) Fournier is in the 96th percentile(Mirotic BTW is 4th best in the league in spot up situations just behind cp3) in spot up situations, Hood is in the bottom half of the league at 47th percentile in those situation.
Fournier is a much better in cutting situations. Again Fournier is one of the best in the league in 82.2 percentile and Hood is 20th percentile.
Plus Fournier is locked up for 3 more years after this for 17 million. Maybe Hood gets less but that is a big risk. They are also the same age, so its not like we can expect Hood to develop more than him. Plus frankly I think Snyder could utilize Fournier better. This is also Hoods best year shooting and I am not sure he maintains that. Fournier has had multiple years shooting better.