Simplex+ SP24- pros and cons, & best software version. Why it is my Stock coil now.

John Heaton of the Simplex+ owners group on Facebook entered the question- "What are the differences between the SP24 and the SP 28 (stock coil) and what is the best software version to run with it, and why?" into the group's Challenge Lori feature.   / about   I chose his question as my first Challenge, and this video is the result. It is a bit long, but I wanted to explain my answers and make sure I had answered his question fully. I apologise for the sound levels, the neighbourhood children decided to play just outside my fence, and the dog was confused as she thought I was talking to her, so keeps appearing in the film. Hopefully the distractions won't take away from the information given. Let me know what you think!