It depends on the height and location. But in my opinion, jumping off a bridge is a very painful way to die and the chances of SI kicking in or being saved is quite high. The bridge would also ideally need to be 50+ meters in height. If it is above a body of water, and you are talking about death by drowning.. the situation changes by a bit. SI could still kick in and the probability of being saved is high aswell. Not to mention drowning is a very painful would way to go out. The only difference is that, if you're saved, the probability of you getting crippled is much less compared to death by impact. There is a bunch of suicide methods listed in the forum, maybe check those out?
