Perhaps I should clarify. The first person I talked to was the avionics tech. He was inside a Sky Lane with the entire panel ripped out except for a lot of wires. He was the first to speak from his avionics perspective about the challenges of space. He also qualified his opinion with comments like, if you can get something that is already upgraded to a more recent avionics generation that's worth it, I've seen some shops that due to space challenge do a hap hazard wiring job which adds to the challenge. I can look in there pretty quick and tell if hack job or quality work, if quality work and access from in front of the windshield life just go much better." I think he was overrun with ADSB transponders and virtually no one asks him to simply install the transponder, but a bunch of other stuff too. We get along well and he misunderstood me at first thinking I said, I already had one and wanted ADSB, AP & GNS installed and he didn't want to tell me he was booked through June.
The three A&P's overheard the conversation and were surprised I was considering a Mooney based on the plane I had previously and the type of flying I did, but they didn't realize our mission has changed some. The two more seasoned A&P's (one owner) finished the conversation with, "we could stand here all day and argue about the pros and cons of each plane and there would be varying opinions on it as well. They all have their ups and downs. With the way you care for a plane and fly it regularly, treating it well, I think a Mooney once we got it to par, if it needs it, will reward you with pretty good service better than a few I can think of. Certain things are tough to work on because it's tight, but you like to assist in annuals so I'll give you that tight grunt work to do and that way you're not paying me to do it, LOL Bottom-line, it's your $ get what you find you like and we'll help you be happy with your choice."
My wife (not a pilot) walked away with a little different impression. She didn't hear as much negativity. What she heard was, "don't buy old and not flown for years so you can save a few $ on purchase because you'll more than make it up on restoration, if you want a garmin panel, find one that has most of what you're looking for, etc".
Life and is full of fun or fund decisions. I'm fortunate she is supportive of my passion. The plane we just sold, she actually was the one who bought it. I didn't want to take $ from the family, she drove back out to the airport, negotiated and bought it.