I use the slide stop/release to drive the slide home. I am right handed. Just seems natural and quicker, with less chance of a malfunction as opposed to the slingshot method. Anything mechanical can certainly malfunction at any time. That time is usually when its got to work flawlessly, in a tense time frame when second place is absolutely the worst place to be. And with a Glock, just plug in a new slide stop if the original one wears out.