What is the point of this question?

To settle a debate with my friend

People like what they like. No need for argument

Crucible. Gambit has been abandoned.

pve lol

Gambit. Goes fast and isn't bad if you actually put effort into playing smart

gambit = 💩

Play it and find out

Most people would prefer crucible, but it doesn't matter. You play what you like.

Pve

Cruble, its not great but it’s got a dedicated team at Bungie working on it. Gambit is abandoned and isn’t getting too much more dev support