@WIresident make a rotation between green/tan/blue to put more of the youngstown area in one area. Also not 100% about that semi donut Cbus district. Also I would personally put Sandusky before Erie with the Toledo district but thats your choice.
I drew up a second Ohio fair map and improved the VRA requirements for the Cleveland district. I also got rid of the donut district in Columbus and had that district pick up Springfield instead. My map ends up with 5 competitive districts; Columbus suburbs, Toledo/Bowling Green, Cleveland suburbs/Lorain, Northeast Ohio, and Akron area.
https://davesredistricting.org/join/b5f708d5-45eb-442a-96c6-983db0cf2e1c