In many stores you can ask for "test skis". These would have been used for a few weeks as rentals and you usually get a significant discount from the normal retail price
You also get 'test bindings' that both toe and heel can be shifted forward/back to adjust to fit most boots. Disadvantage: weight. Advantage: adjustable.
On normal bindings the toe is often screwed in at one location to fit your boots and cannot be shifted later.
On normal bindings the toe is often screwed in at one location to fit your boots and cannot be shifted later.