I got one of those rims by mistake when I ordered Open Pros. It felt cheap & flimsy when compared with the Open Pro rim.
And Mavic doesnt seem to have the unimpeachable reputation for quality it used to have...although got to say that my handbuilt 36 spoke Open Pros on 105 hubs have proved utterly bombproof, even off-road.
The most important component in a wheel is the skill of the person who made it. This probably isn't much help but the without knowing how well built they are then comparing components isn't going to help. Sorry.