Stinger, the ones on that page are unloaded. They sell the shell by the hundred to hand loaders. I haven't seen the short barrel in boxes bigger than 20 or 25.
I think this thread has provided a lot of information. This thread, plus google, should result in more than enough information to make an informed choice. Then you just need to buy a couple of rounds and see what you like.
In .38spl try the Gold Dot Short Barrel, Winchester Ranger 130gr+P Bonded, Remmington Golden Saber 125gr+P, Double Tap 125gr+P SJHP, Federal Hydra-Shok 129gr+P, Federal LE 158gr+P LSWC-HP, Winchester Super X 158gr+P LSWC-HP, Buffalo Bore 158gr standard pressure LSWC-HC, and Buffalo Bore 125gr+P HP.
I carry the Federal LE load in a 3" barrel .38spl. I would carry any of the loads I listed. They will all give you nearly everything a .38spl will deliver. If you want a good start try those. Then when you find the one you like, stick with it.
Research different places to purchase ammo. There are many on line and they don't all carry the same things. You might have to visit four or more websites to get everything on the list above.