Grenade materials inconsistent with material options

Explosive Grenade satchels:

• Ornate calls for Ingot and Precious Metal Ingot

• Dauntless calls for Ingot and Alloy Ingot

• Mystic calls for Precious Metal Ingot and Etched Alloy Ingot.

The difference in recipe material requirements does not fit material progression. Purely looking at materials rather than base attributes, Mystic is worse than Ornate, Ornate is worse than Dauntless.

There is only one Precious Metal that has the range attribute (copper +6%), and only one Alloy with the range attribute (brass +6%). As a T3++ item Mystic should call for any Ingot + Alloy/Etched Alloy Ingot, because T5 materials can't otherwise be used in what should be the best grenade before acquiring Masterwork. The base damage is higher as tier increases, but the material options do not get better except for Dauntless.

There is also no T4/T5 Precious Metal or Alloy that has the range attribute, meaning that for Mystic grenades you have to use T2 (copper) and T3 (brass) ingots which are unlockable immediately upon entering Sylvan's Cradle. It does not make sense for those to be the only viable options for a T3++ item.