ALTRAMen's Torin 7 Road Running Shoe

I have really flat feet and cannot have any sort of arch support or my feet cramp. Do these have arch supports or are they minimalist/flat?

Is this Altra’s original width shoe or their new “standard width” that’s slightly narrower in the toe box?

Are the upgrades/updates on the 7 worth upgrading from the 6? On Amazon, the torin 6 is roughly $65 US. The 7 is roughly $140 US. Ive been using th