I agree with John. The differences between the 3806 and 4306 likely won't equate to justifying the $700.

Now, let's consider the fine print on the reverse side of your man card. If you will wring your hands because you bought the 3806 instead of the 4306 and stress yourself out, you want to brag about your setup a bit or increased testosterone levels are important to you, then grab the 4306 and be happy. This type of rationale does NOT make you a bad person. . It's about the enjoyment.