Stage 2 ~ 3 Upgrade question

[hkw8067]

I'm getting ready to upgrade my legendary pistol to stage 3 when I notice it ask for 2 different guns, I have one of them and can do the upgrade, but is there a benefit to adding both guns?

[Rychael]

No.

 

The new upgrade system shows alternate paths, so choose one or the other to upgrade with.

[hkw8067]

Thank you.