The board already supports 5.0, and the stack up requirements for PCIE 4.0/5.0 haven't notably changed. So, I don't think this is a PCB cost question, more of a design time question.
The board already supports 5.0, and the stack up requirements for PCIE 4.0/5.0 haven't notably changed. So, I don't think this is a PCB cost question, more of a design time question.