They're both not great, but the one at Conneaut Lake was extremely janky and made it memorable at least. I had to look up the Cedar Point one to remind myself of what it was. That's probably enough of a reason to distinguish between the two.
Never got to do the Conneaut Lake Blue Streak before it got ripped out, but I’m a huge fan of Cedar Point’s. I think it’s a top 5 ride in the park and personally prefer it to Millennium Force. It has stronger air, and I very much enjoy old wooden coasters.