Anyone tried the Mantis laser training system?

Has anyone tried the Mantis Training Academy laser training system or any of the other types of laser training systems? Looks like it would make dry firing mors fun.

I have the X10. It gives you dryfire and live fire coaching feedback. It also is able to break down time in your holster draw and analyze your recoil control.

The Laser Academy is dry fire only. It shows you where you hit on target and gives you split times.

Depending on what you are wanting  to work on in training will drive which one is right for you. The Laser Academy app has a free portion that can do a lot if you have an imagination and the Smart targets are available as a free download and can be printed at home.