I really like this question 
I think if I would be in that particular situation where I'm on say 99 and my highrun is less than 100 I would definitely go for the "hanger" (thats why my highrun was exactly 100 for a long time
)
But there is a second situation which is quite similar to this one:
A few months ago I was having a really good day playing some straight pool...I was on exactly 199 and ended up with a difficult break shot...
The breakshot was actually not really hard to pot...but it was actually really difficult to pot it and open the rack to go on with my run...
Considering the fact that I had scored a 200+ before I had to decide wheter to take another 200 or try to break my own record...and to be honest it wasn't an easy decision because making 200 is such a big effort and it really means a lot to me...
Unfortunately I tried to make the ball and open the rack...it rattled in the pocket...and there I was...sad as hell for not making the 200 and knowing that it will take a hell of a lot work and time to come back to this point again...
But I'm sure I will make the same decision again when I will have the opportunity to do it

I think if I would be in that particular situation where I'm on say 99 and my highrun is less than 100 I would definitely go for the "hanger" (thats why my highrun was exactly 100 for a long time

But there is a second situation which is quite similar to this one:
A few months ago I was having a really good day playing some straight pool...I was on exactly 199 and ended up with a difficult break shot...
The breakshot was actually not really hard to pot...but it was actually really difficult to pot it and open the rack to go on with my run...
Considering the fact that I had scored a 200+ before I had to decide wheter to take another 200 or try to break my own record...and to be honest it wasn't an easy decision because making 200 is such a big effort and it really means a lot to me...
Unfortunately I tried to make the ball and open the rack...it rattled in the pocket...and there I was...sad as hell for not making the 200 and knowing that it will take a hell of a lot work and time to come back to this point again...

But I'm sure I will make the same decision again when I will have the opportunity to do it
