Wow! This guy can't catch a break on this forum...so what if the guy gets 30 calls or doesn't get 30 calls? If he's lying, so what? If he isn't, more power to him. This thread has gotten out of control it seems. What happened to just accepting a man's word?
If I was in your situation, I would take the calls and add on to your business...but if you want to stay solo, that's fine too. There are a lot of people on here who are solo and do well for themselves. But you also have others who have built a business and do great also. The deciding factor is obviously yours, and like you stated earlier, you plan to stay solo.
All things aside...on pricing...you have to do what's right for your business, and your market is usually completely different than everyone else. Therefore, keep providing good work and you'll succeed.