Which is a better method of propulsion? Ion engine or ablative laser propulsion?

[Maximum7]

Ablative laser propulsion seems like a good bet because it works in both atmosphere and a vacuum and just seems better than Ion engines.

 

[BBowmaster]

Laser is nice but you have two issues:
#1 - Ablative material runs out just like fuel, but less predictably.
#2 - The power of your launching laser decreases with the square of the distance so for longer range flights, ion efficiency is better.

One big plus is that your launching laser stays near home so maintenance, repairs, and even upgrades are possible.

 

[jlabrasca]

Either system would be classified as experimental, so you will have to apply for access to the Research Forum

https://www.rocketryforum.com/threads/research-forum-access.17943/

>smile<

Seriously, welcome to the forum. What kind of rockets do you fly?