6BTM or locked out timing?

I would be curious if anyone has used Progression Ignition?
These are distributors with the adjustable timing built into the unit.
These have a complete ignition map, accessible via Bluetooth and an app on your smart phone for $479-529.
Not cheap, but compared to a new distributor, MSD, and piggyback boost retard box, it is a steal......at least it seems so?!