Considering a Twin Comanche vs A36

737DayVFR

I am pondering either an A36 or a Twinkie. With respect to the Piper, I've come across a few online that get my attention, and I've tried to educate myself on some of the mods and options that are available. One that has piqued my interest is the Miller conversion package with the longer nose and nose baggage compartment. It appears that the company no longer exists, so can anyone tell me if the STC is still available, or is it completely off the market? Did another vendor purchase the rights to it?

What are any major MX considerations/costs, etc. to take into consideration with the Rajay Turbos, and is support still available?

I know this is a loaded question, but here goes: which airplane of the two would those that have flown both recommend?

empannin

Have you concerned the Seneca's? Known ice, club seating with a big access door, nose storage, supported turbos, good all all around performer, good W/B, 6 seats or 4 with a huge baggage area with decent parts availability.

Here is the lowest priced example. I don't know anything about this plane aside from the listing
https://www.controller.com/listing/for-sale/197070549/1983-piper-seneca-iii-piston-twin-aircraft