Today we have something that was unheard of when I started, that is indoor ranges that rent nice handguns. In the past, if you were a steady customer, and talked real nice, and the owner knew you and liked you, and the moon was right, and his wife treated him well that day, he might let you shoot some scrap yard bound .38 revolver. Buying was the only way if you didn't have a buddy willing to let you try his.
Today, if you think something looks interesting, there are more then a few shops to rent it. After a box or two of ammo, you might not like it. If you do, and are not sure enough to buy it, rent something else. Maybe retry the first. How ever much it cots, it is WAY cheaper than buying a brand new gun, finding out you hate it, and then try to trade it in on something you might hate also. Been there and done that in the 70's.
Applied Ballistics has Competition ready STI's all the way down to snub nosed .38's.
And on forums like this there are so many folks willing to share.
I have lost count of the hours/ammo spent letting people run my guns. Some of it getting new shooters involved. Some just letting a new to the 1911/CZ thing have a go at the platforms.