We should be careful on depreciation.
The market for any ga aircraft at this end of the market is very soft now. There are some real bargains. A good g2 can be had for maybe double the price of a tb20 but will be a newer aircraft. The true test will be how they compare over the next few years.
Buy a new cirrus and the depreciation will be alarming but as a percentage probably no worse than a new top end car.