Buttonmen 101, day 1

this isn't hard at all, but it's the sort of basic small computation that comes up often -- I have three possible attacks here, which gives me the best chance of winning? Which gives me the least chance of winning?

Game #20987  •  ElihuRoot (Oni) vs. AnnoDomini (Rhode Island)  •  Round #3

Reverse

Your turn to attack

(4) (10) f(12) f(12) (V) Button: Oni Player: ElihuRoot

W/L/T: 1/1/0 (3)  •  Score: 18.5 (-10.3 sides) Dice captured: (4), (R=2) (4) 4 (10) 5 (V=11) 8 f(12)  2  2 (4) 4 d(6) 10 d(10) Dice captured: f(12), f(12) W/L/T: 1/1/0 (3)  •  Score: 34 (+10.3 sides)

Player: AnnoDomini Button: Rhode Island (4) (4) d(6) d(10) (R)