The question is if your opponent can pot the 5 in any pocket with ball in hand. It looks like the 11 is blocking the 5 to the bottom-right corner, and it doesn't look like you can fit the CB between the 8 and 5 to the top-right corner.
So if those 2 conditions hold, and there is no 3-foul rule, I would bank his 3 ball cross-side to hit the left side of the 4 ball, such that the 4 ball gets pocketed and the 3 ball is sent to the left side of the table. That way you eliminate 2 of his balls he can use to break out his 5. Sure he'll have ball in hand, but it'll still be tough to break out his 5 even with BIH.
However, if the 5 ball can be potted with BIH, or if there is a 3-foul rule, then I would attempt the cross corner bank on the 11 and pray you don't pot the 8 in the same pocket.