How long does it take to shop for a high end 5th wheel

I watched a video of someone showing off their Continental Coach 5th wheel. This person spent an entire year working with the folks at Grand Forks before their RV was finally completed. I'm thinking man if it takes a year to have it built and another year ... or maybe two before you know whether you even want a Continental Coach a guy might want to start shopping for a new 5ver as soon as he finishes writing the check for the current one. I'm thinking 3 years from now I should buy something different....probably something new that will last a good long time. Probably something of high quality. Probably something expensive. Probably if I start looking now it won't take long before I will no longer be happy with what I have. Probably I shouldn't look.