I can see it. My original bike fitter was an old man, Giovanni Liotto. He sized me up visually them took some measurements to build a frame for me. He nodded his head to say I was too old to be competitive. I was 22 years old. Yes, I can see the need for a bike fitter. It is impractical to try all the different configurations in order to get to your most comfortable fit. Especially considering the cost of some bicycles. And the fact that some new cyclists really don't know what they want or expect. Another thing to consider is if the fitter is interested in you and your fit or selling a bike.

I recommend to spend a few bucks on a fitter and then expect to go through a process of experimentation in order to get your best fit. And yes, it does change. I have often said get a beater and ride it first then decide what ya want.

In the end, tall, short, or long, I am so glad you are getting a new bike! BRAVO...