I am putting an engine monitor in my Cessna 340 this summer. I recently put an EI CGR-P in my Mooney and am pleased with it. Is the new EI MVP any better or just newer? For those that have a CGR is the 3rd instrument, the "C" worth the extra money as part of the package? I know of the Garmin txi series and it didn't seem any better to me. Are there any new or upcoming engine monitors that might be better. JPI always makes a nice one but for a twin they appear cost-prohibitive to me.
Thanks
Jeff Allen