Attempt to buff commando's part 3.14159

[Falankos]

The 20% damage reduction applies to the extra health as well

I see, well I guess that already might set them apart satisfyingly. Alternatively, I propose creating tiers with a specific bonus hp assigned to them.

For example:

Tier 1 (45hp) - Defender Armor
Tier 2 (40hp) - PoL
Tier 3 (35hp) - Gothic Plate, Heraldic Plate and the juggernaut house craftable

... and so forth.