With the renting system you get each year another tree. Which is maybe better then always the same. I also think it is not very practical if you want to have a big tree, because it has to be in a pot and I suppose and that must be quiet heavy.


Fir plantations for Christmas
It's also bad for the Christmas tree plantations, for them if nobody buys a tree anymore they can close their business. Christmas trees are not anymore choosen in the woods as it was before, because then there wouldn't be enough left and if you steal one you get a fine of course.
Children, animal and nature friendly are the artificial Christmas trees. Nowadays they are so well imitated that you can hardly see the difference. They also became very expensive in the last years. But it's only a one time investment, you can use it for years. My friend Chantal since 20 years has the same fake Christmas tree, because she had two little boys and a cat and soon the grown up boys will also have kids and she has now two dogs and a cat.
A fake tree also has the advantage to never loose the needles and it is not dangerous if ever it falls. No harm done with needles.
We always used to have a real Christmas tree, just because fake once didn't exist. But when our son was grown up and we had 3 and then 5 cats, I bought a middle sized fake tree which is very nice and we use it since at least 8 years. Nicely decorated you don't see the difference.

This one is a fake Christmas tree quit big, 1.85 m (73 inches) for the price of 79 € (106 $)
The real once also become very expensive each year. Therefore more and more people I know prefer to buy a nice fake one which they can use for years.
Some people miss the fir smell but for that too, a solution has been found, there are sprays with fir odor ! Not so sure if this is necessary because everybody is rather concentrated on the good smell coming out from the kitchen !