Here’s an article by Tom Givens on what we should be training for based on what his students have faced when they had to draw their sidearms.

Excerpt:

Based on this data, we believe the following are key skills the private citizen should concentrate on in their training:

Quick, safe, efficient presentation of the handgun from concealed carry.

Delivery of several well-placed shots at distances from 3 to 7 yards.

Keeping the gun running, including reloading and fixing malfunctions.

Two-handed firing. We train our students to use two hands if at all possible and most have done so in their fights.
Bring the gun to eye level. This is the fastest way to achieve accurate gun alignment. All but two of our students brought the gun to eye level, and as a result got good hits. Two had to shoot from below eye level due to unusual circumstances.

Some effort expended on the contact distance problem, including empty hand skills and weapon retention skills. However, these are secondary skills for the private citizen.

Some effort dedicated to longer shots in the 15- to 25-yard range.

RTWT