Now I don’t have the Meta Alloy HRPs, it my friend does and from the sound of things, they may not be worth their use. Because of what he’s tested, I’m not bothering to unlock them myself
They cannot be engineered, the hull boost they offer is negligible and the caustic resistance is 3% and it’s just not enough
If I was you, I would go for as many normal HRPs as you can and modify them for Heavy Duty, and go for the Deep Plating experimental if possible
You’ll get a lot more hull armour and that would be much more useful to have than a slight increase to resistances
Thanks for the answers, but they were answers to questions I didn't ask! - I know all about regular HRP's and what I can get out of them with engineering, and I understand the stats on the MAHRP's too - I'm specifically concerned with how to know what damage types are coming in from Thargoid sources - then I will be able to work out for myself whether I think MAHRP's are a waste of time or not.
I'm not (yet!) so downbeat as your friend - with three stacked I have 9% caustic resist - if I stack entirely MAHRP's I might get somewhere around 20% caustic resist which, provided I didn't need any of the other resistances, would be considerable.
I appreciate (compared to resist stats on conventional damage) 3% doesn't look like much, but I'm thinking with the right combination of stacking, flying in wings with caustic limpet dudes, and the emergency 175% overheat option, they might give a tangible benefit.
What I really want, of course, is all the guardian stuff on Coriolis!