Well unless I was really sure of myself or wanted to maximize my chances of a win at all costs, I'd just trade Rook for Rook to ensure that I will 100% win or draw.
You can force checkmate with Queen vs. Rook so maybe you can force a win with Rook vs. Knight, but I'm not sure. In general, I think it'd be very rare to find a game with 2 Rooks vs. Rook and Knight with no pawns on the board.
I can't seem to find the answer online anywhere, but is it possible to force a checkmate with 2 rooks vs a rook and knight? I found a bunch of other combinations but want to know if this is a win or draw.