If we ran a pole of all pilots, owners, for the best or most coveted aircraft A36 would be at or near the top of used traditional transportation type aircraft.
It would be the one I would pick as well. 68 model A36 can be had starting at about $70k before upgrading a panel but a good one closer to $100k or more if it has all the fancy lights of modern panels.
I find them to have a sensitive weight and balance envelope. You should rent one with your family or intended load first (hiring pilot or CFI) to see if the W&B conditions can be met on your typical mission. If you use the back 2 seats they are easy to get out of W&B IMO. They are well balanced for a typical mission of 2 people occasionally 3.
You can calculate your own insurance, hangar and fuel use but the maintenance between a Cherokee type 4 seat trainer 110 knot airplane is about $1100 per year and a complex high performance turbo is about $4400 per year. So if you play with a spread sheet with your own figures you can get an idea of the costs. There will be a first year hit for Insurance until you get 100 hrs and/or IFR rating in the A36. 50 hrs of duel training in this situation is not unlikely but it won't be wasted as you will likely need the IFR or 100 hrs in type to get the insurance to drop from year one to year two and later years.
If you are talking about buying a new 6 seat aircraft then I would also consider the Matrix by Piper
if you require the 4+2 seating or Cessna 400 or Cirrus GTS if a 4 seater is good. The bonanza is the slowest of this group. There is also the Cessna Turbo Stationare which is a 6/7 pax plane with amazing abilities and good speed above 10,000' but slightly slower than the Bonanza. The Stationare has great W&B envelope.
Bonanza's have a reputation for being easy to fly and they land nice making the pilots look good. While expensive to buy they probably are no more expensive than any other high performance complex aircraft to maintain. There seem to be 4 areas of expense, concern, service bulletins/ADs and they all have them (210/Bonanza/Comanche...etc): Prop, Engine, Landing gear and Tail.
Although I do support anyone buying their training aircraft to build hours, I am not wild about the idea of buying hi performance complex as a beginner airplane. It can be done obviously you just need to double and triple check yourself for safety and find mentors to help you keep costs down as far as learning maintenance tricks. IMO-There are few mistakes we all likely make in our early post PPL days that might not be as survivable in a slippery wing.