Neither is Generic worthy imo but overall if we are talking about those 2 I would say Okoye shes a sig 1 demon
Iwouldn't use a gem on either unless you have almost no one else to use it on. They're both incredible unduped and don't gain enough benefit to be worthy of a gem if you have other champions to
I would definitely save a generic for someone else
personally I found that Okoye’s sig one is the most essential part of her kit. I personally used a generic and also think it’s worth using one.