I have a Tirant in process right now and wish I had gotten the osprey. While the tirant is quieter by a few decibels I really like the fact the Osprey's serial number and markings are way far back on the can so if you get a baffle strike replacement is much easier and you probably wont need another transfer.
The newer TiRant's are all user-serviceable and as such, come apart VERY easily. If you had a baffle strike, or an EVERY baffle strike, you wouldn't need a new can. AAC can replace the damaged baffles in 5 minutes. Even an endcap strike is fixable. Now if you have a catastrophic blow-out of the can, yes, the Osprey would probably fare better in that situation because you wouldn't have to replace the tube.
The only time a baffle strike is catastrophic to the can is if you have a fully welded can (like the AAC M4-2000). Replacing those baffles would be so cost-prohibitive, a new can would be cheaper.