I can't believe this!
No matter what you do, everyone on AZ thinks that they could do it better.
Bottom line, you played the right shot. Lag the ball into the hole with a half a tip of left to avoid skid and widen the angle slightly so that you miss the 5 and achieve makeable shape on the 3 (don't want to be so thin that you can't get shape on the 4).
When Efren hooks himself he doesn't always assume that he must have played the wrong shot. Nobody is perfect, and hooks will happen.
Now, as for why it is the right shot. Let's consider the alternatives:
1. Playing to zig zag through traffic trying to get on the wrong side of the 3 ball. Need I say more.
2. Using draw instead of left to lengthen out the angle. Possible, but I believe that the extra speed required to draw the cueball makes the shot a little tougher, definately makes the speed tougher.
3. Right english. This is rotation, so playing shape for a ball other than the 3 is not very practicle.
4. Banks the ball and play shape to freeze on the rail. Why, are there good looking women watching or something???
OK, look, everyone here would play it the way that you did. You should have posted that you played it differently, watch how quick everyone would be to tell you to shoot it the way you did.
There is only one reasonable alternative. If you couldn't hold the ball enough the way you played it, you could use low right. Draw to lenthen the angle, low to kill the speed. This is only to be considered if your shot is unavailable. Obviously it wasn't, or you wouldn't have tried it!
Keep it simple. Avoid adding speed, draw, rails, and banks to a very simple operation and in the long run you will come out ahead. Oh, and for the suggestion that you work on your speed, my guess is that you were just a little careless and that the cueball curved a tiny bit too much causing you to overcut the ball just a hair which left the cueball with too much speed. Probably nothing to due with you speed control. If anything, you used 1/128th of a tip too much outside, FOR SHAME!!!!!
Of course, there is always the option of jacking up, bouncing off of the side rail over the 7 ball and making the nine in the corner on the fly..........