ok so I'm looking around, being curious & chit about EMS' for rotaries

MicroTech seems to be a popular choice, being that it's easy to use & cheap
ApexI PowerFC seems to be big with the FD guys
now there is supposedly an adapter you can use to plug in the PFC into an FC, making the PFC compatible for an FC (duh)

question/request is:


Can anyone give me the pros & cons of using MT over PFC & vice versa???
It's difficult to find user experience of both (or even of ONE)