Of course the dense market doesn't make an already difficult buying decision any easier. So to help sort it out, in this article we'll offer an around-the-bases look at the most popular new avionics configurations-from entry-level (for basic aircraft) to higher-budget (for go-places higher-end machines). The idea is to arm you with enough knowledge to talk the talk with your avionics shop when they make suggestions for a package. It's also time for our ADS-B buyer's guide, and it follows this article. Let's begin with an ADS-B wrap-up.