Personally I find any trigger that is smooth and the action within reason to be easily learned with mind, memory muscle. I have a LCR9mm revolver that I have really come to like to shoot. In fact it is what I call a fun gun. I shoot about 200 rds a session. I have really adjusted to the short barrel double action over the past three years. The thing is, I think everyone should get a short barrel snubbie. I believe they make you a better overall shooter. I also think people focus too much on triggers. Yes, they are important, but training with the trigger you have, and frequency of training is more important. Get use to the gun you carry until the trigger and you become natural together. And all the talk about super short resets. I never ride a reset on any gun. Especially since i shoot more than one gun. I do not want to have to learn each guns reset and do not care to.
And then there is the debatable safety issue. I an on the side that believes that anyone under high intense stress will do a "trigger check" and it is also a fact that all the small muscles and nerves in the body and fingers will naturally tighten. A little longer pull and a little extra weight might just save a life. Light short crisp triggers, well, just not for me, and they will do nothing to make me a better shooter.