For people that have acquired in less than 2yrs IPS-SSP Modules for ASA-5585-X what will be the route?

The current IPS Software will be migrated to the new Software or defenitly they need to buy new Hardware Modules?

Imagine who have 3 IPS Modules. Software solutions like run as a Service on ASA can be drawbck in terms of Performance in Some Datacenter if is the route.

Can you please clarify us the way to go.

Kind regards,