If at all possible have a cooperative store let you at least dry fire a few different guns, or rent them to see how you interact with them. The for sale forums nationwide are full of small pocket autos that weren't quite the ticket because of some personal preference. Better to discover that early on before the money is plunked down.
There is also another "concept" in acquiring a firearm - observe the masses and do the opposite. In pocket guns the current trend is to carry the smallest. lightest, and cheapest .380 on the market. Is that a valid set of criteria? What do more experienced shooters and carriers prefer? I ask that because they went thru the learning curve and when it came down to their final choices they made different decisions. Overall the larger market of pocket carriers these days are not experienced long term carriers and are still working up the learning curve. A choice of the cheapest, lightest gun might still be valid for any one individual, but the process of figuring that out means we should all get hands on with the final list to see if what we think on paper really works when we pull the trigger.
I'm going to repeat myself about one feature - the last shot hold open. It does make a difference. We can get used to about any trigger, but when you need to reload, or the range or in the Mall, you would rather do it with the slide racked back already and no impediment to the mag catch lining up. It's the exact feature that makes the M16 easier to keep shooting compared to the AK: drop mag, insert new, release firing pin assembly, shoot. Compare that to drop mag, insert against stacking pressure exerted by the top round under the firing pin carrier, rack and chamber round, check to see if mag fell out, shoot.
If you take two guns to the range with ten mags, loaded with one round each, and lay them out on a table, loading and firing them in sequence, the pistol with last shot hold open will be faster, and because there is less stress manipulating the gun, safer, with an incremental increase in accuracy if you shoot against the clock. You simply have more time to line it up because you spent less time racking the slide.
Last shot hold open is a modern, professional grade feature that is used in better guns. If you think you don't need it because your risk assessment says it's not a major issue, fine. It IS an issue in practice, tho, and if your range sessions are made more difficult because you have to rack the slide every time you charge the weapon it may be something to consider. Especially if your grip or handling of the firearm is compromised due to your current status physiologically. Pocket pistols by and large lack a lot of area to grip and usually have minimal slide serrations. If you are going to buy one that doesn't hold open on the last round then expect to get a lot of practice racking it.
When I chose a pocket pistol that was an issue with me, and being accurate with it more important. I bought one with last round hold open and my range time is spent aligning sights, not racking the slide. It makes for a more enjoyable gun overall and one that becomes preferred to shoot. These may sound like subtle points or minor issues in the finesse of firearms handling but they are more often reported as the reasons for why one gun or another is sold, too.
If all you plan to do is load it once and almost never shoot it, your choice, but it's nice to have one that you like to take out for practice and will let you focus on shooting accurately rather than fighting it. Again - the better guns have slide hold opens and there is a good reason to prefer it.