I have the same question. A fellow TB20 owner had an Insight GEM installed after his (very reputable) avionics shop refused to install a JPI because of (in the shop’s experience) dismal factory support.
On paper the JPI looks best to me, but I’m put off by their ads. They’re confusing, clearly put together by amateurs, and you can count on many misspellings (I almost look forward to finding them – and it’s not hard). Not at all confidence-inspiring. I brought this to JPIÂ’s attention a few months ago but since then, if anything, theyÂ’ve gotten worse.
So with two negative pieces of info (the shopÂ’s opinion and the lack of attention to detail in their ads) IÂ’ll pass on JPI.
Call me grumpy.
Ok. I’m convinced I need to add engine monitioring, but which one?
I’ve read the stuff from Insight and JPI, but am still confused.
Which one to install?
Are there major differnces?
Any of you out there to shed some light on this?
This forum could helpful to some of us on this topic.