Yes, Giraffe has already taken some lessons from Zebra with some of the recent optimisations around the view engine. I think there are some more immediate gains

Yes, Giraffe has already taken some lessons from Zebra with some of the recent optimisations around the view engine. I think there are some more immediate gains for routing, but currently the focus is on a great Swagger integration before dwelling into anything else which requires more work. However, PRs are always welcome. To be honest some of the best perf improvements all came from PRs!