The biggest change to your current shaving routine may very well be the razor.
As with all things unknown they can be a little intimidating at first, but be assured, they are very easy to get used to and are no harder to use than any other razor.
The benefits are many and varied though; a better shave is just the tip of the iceberg. Enjoy your journey and have a look at the YAQI Grace DE Safety Razor for a great razor to start with.