In my opinion, Jan alongside Falcon Chewy, plus 1 other ship is the best Jan setup. I mean, you can only buff 1 ship at a time! Might as well make it one that takes FOREVER to kill, and ALWAYS has a shot.

Send Chewy in first, buff him with Jan, roll 5 dice range 1 against the target of your choice thanks to that 360 arc!

I like something like this:

Jan + Ion + Nien Numb

Chewy + DTF

Garven Dreis

Garven really makes Chewy's 4/5 dice attacks shine with TL+F.