Has anybody done extensive load-testing of Seam 3 or Weld/EE6 apps to see if there is much performance improvements in terms of injection via @Inject vs. @In?
Bijection was a performance degradation in Seam 2 (inject before public method, exec method, outject, disinject) and it is recommended to use Component.getInstance() where you need the injection as a perf opt in Seam 2.
I guess the Seam 2 booking vs. Seam 3 booking would be a good scenario for evaluation...