Opponent is running at 50/40 over 25 hands, but that's irrelevent. Full stacks.
1. I raise [Js] from mp, CO calls.
2. Flop [4c][3s], pot $9. I lead $8 and CO raises me to $18.
Any point in 3-betting to like $55, or against this type of player (ok so maybe relevent) do I just shove?