Chroma prime: Fire VS Ice

[peq42]

When it comes to raw resistance/survivability/EHP, considering my build bellow, whats the best element: Fire or Ice?

From my calculations, Ice gives me 19,3x EHP while Fire gives 17,6x, but I'm not sure my counts are correct and also the fact that I'll have less life with ice than fire makes my arcane grace less effective, so I dunno how that would impact survivability.

 

[taiiat]

Fire is always better. all of the Armor Bonuses are Additive Bonuses and there's more of those stacked than there is of Health (normally no other Bonuses).
even more so when one is using Armor Mods, which i also wouldn't bother using vs more Strength since it doesn't take that much Strength to get the same or more Armor out of Vex Armor while gaining Damage.

tl;dr at your current Mods and Strength, Ice Ward is a ~30.9% EHP increase, while Fire is ~38.3%.