So I'm curious how does the perk Elijah's Rambling stack with Better Criticals,
Elijah's Ramblings increases your critical damage with melee weapons by 150% while better criticals increases your critical damage(with all weapons) by 50%

So does it stack for a 200% increase or some other way?

Would the critical damage of Oh Baby(base 40dmg) be
120dmg for a 200% increase or
150dmg for a 50% increase followed by a 150% increase.(40dmg x1.5 x 2.5)