We can fulfill any of your radio upgrade needs, whether it be audio panels, transponders, GPS's, COMMS, G5's, Engine Monitoring, etc. we can make your panel great again.
The Skybeacon is the cheaper and easier option to obtain your ADS-B out needs. The TailBeacon is also now STC'd and replaces your tail Nav Light for a different option of the wing tip style
If you like Garmin products, there are a few different transponders capable of getting you through the ADS-B change, some with just the ADS-B out and some with built in ADS-B capabilities
Stratus also has transponders to fit your needs to help your wallet over Garmin. They have a separate device that mounts in the cockpit that can be installed if you want the ADS-B In capabilities to show on an Ipad or similar equipment.