120 Hz is around the point where I'd start to consider frame generation in the first place, assuming everything else in the system is optimized for minimal late

120 Hz is around the point where I'd start to consider frame generation in the first place, assuming everything else in the system is optimized for minimal latency. At 100 Hz or less, I've yet to experience frame generation in any form that doesn't result in unacceptably floaty input relative to the same system with framegen disabled.