Quarter Panel Skins - AMD vs. Classic Industries

After looking at options for quarter panel skins (to compare against AMD), I found that Classic Industries has two available, one that is comparable to AMD in cost, the other which is almost half the cost. Is anyone able to pass on some feedback on if the "budget" skin is a good solution? Or even any differences between the two; perhaps the budget skin is made of thinner steel?

I don't need the full skin, and would be cutting sections of it out. I know AMD has a great reputation.

Car is a 74 Dart Sport.

AMD ($300): Quarter Skins | AMD 710-1372-L

CI Restorers Choice ($300): Mopar A-Body - Dart Sport Parts | MM1184B | 1972-76 Mopar A-Body Restorers Choiceâ„¢ Quarter Panel Skin; RH | Classic Industries

CI ($165): Mopar A-Body - Dart Sport Parts | MM1183A | 1972-76 Mopar A-Body Replacement partial Quarter Panel Skin; LH | Classic Industries

Attached is a pic of the area (in red) that I need to replace at a minimum. The tail section could likely be handled without replacing, very minimal rot.

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