Enhanced combination of lethality, survivability, mobility and sustainability
Commando Elite appears to be the base vehicle for the CAF TAPV, as they have the TAPV pictured.
The Commando Select is the M1117 ASV.
Textron claims that all of the three variants have the same gradient and side slope capabilities
considering the M1117 ASV is nearly as heavy - and has a lower CoG - I suspect they just copy pasted from the ASV, and didn't consider any changes to the brochure.
The Commando Elite has a 2" higher vertical wall scaling ability (24" versus 22").
I do note that Textron has an internal 120mm Mortar variant, but I think that again is a better model for the LAV.
Honestly IMHO Canada would have been much better served by just getting the M117 ASV, it could have done the job a lot better, and have some room in it too.
Or better yet - why add yet another small fleet orphan - and just get more LAV...