There is a surprising amount of laser guns/ammunition in fallout 3, fallout 4 is fine and NV is just straight up sad without the DLC‘s.

I don't like them, so 4 as it's easy

4 since you get 2 free ones off the bat

Fallout 4 because you get a huge amount of fusion cells from killing synths.

Fallout 4’s weapons mod system gives a better form of variety and versatility with many weapons. Not to mention some Laser weapons like Righteous Authority and the Prototype are great weapons to use early-mid in the game. Prompting people to invest more into the Science Perk to improve their energy weapons and use more since the first DLC released was Automatron.

I liked using lasers in New Vegas due to the wacky perks and weapon variety.

FO4 cuz there is a mod that changes the goo into burnt skeletons

Y no cod zombies option

New Vegas just has revolvers that are actually cool and i like revolvers that are good, and well designed