Thanks All! You're right - I really feel like Salesperson 2 was more concerned about how I felt on the bike than Salesperson 1 and I like him better.

Nevertheless, out of courtesy, I emailed Salesperson 1 and told him that I placed an order with Salesperson 2. He did spend some time with me and had been following up and I felt like I should let him know. I'll let them decide who wants to call me when the bikes arrive. What matters is that I will now have 2 bikes to test out.

Thanks for easing my mind.