Hi
The dryer (Bosch WTX87MH0PL) arrived on Thursday, so I have been testing it for several days.
3 times I dried such a mix of everyday clothes such as T-shirts, underwear, cotton pants, tracksuits, etc. Each time I shifted the entire contents of the washing machine 9 kg (before washing the drum was full, but not tight). In the dryer, wet and spun laundry took up about 2/3 of the drum volume. I didn't check the labels (my wife cuts the kids' clothes), I didn't sort, I just put everything into the dryer. Drying "to the cupboard" without any problems. Everything is dry, soft and not wrinkled. The wife is happy because the clothes are in such a condition that she has absolutely no intention of ironing them. With two children, it is a saving of time 15-20 minutes a day, not counting electricity for an iron.
I was drying the towels once - the same was the full load from the washing machine 9 kg (about 15 medium-sized towels). The result - the same, everything dried and soft. I did not give any washing up liquid on purpose. Next time I will add to see if they are softer yet.
Drying bed linen twice, in the same way in a full washing machine. I watched with apprehension what would happen to the terry sheets with an elastic band, but nothing curled up. I think that maybe if I packed the dryer with the entire volume of spin-washed laundry, maybe the contents would not be free to move, but in my case nothing curled into a ball. The first time I was drying two sets of bedding + sheets from single beds (140x200). Behind the second there is a set of bedding from a large bed 220 x 200 + 2 sheets.
I have dried jackets once. Again, as before - two Kursk ski resorts with big children (adult size). In the 9 kg washing machine, they took up the entire volume loosely. Washed and spun at half power (1000 rpm). Dried on the "delicate" program. The jackets are also dry, although inside, on thick seams, where there was a thick layer of fleece (e.g. in the hood), they seem not completely dry. Maybe if I chose the highest level of dryness "wardrobe +", or dried on the left side, the effect would be better.
So, to sum up, I have no objections. Very short and unreliable experiences, but so far nothing has turned into a ball. I hope that someone will find my long-standing opinion useful. I will describe the lint cleaning system in a separate post.
Added after 29 [minutes]:

And a few more details about what this lint filter looks like. In order not to describe, I just took photos. As you can see, everything flows from the drum through a typical chamber in the door casing, but nothing stops there, but is sucked lower towards the condenser. The first container has a dense filtering mesh right in front of the condenser (so probably in the way of the strongest air draft), but it is positioned at an angle of approx. 45 degrees. It seems to me that these flocs fall by gravity into the lower reservoir where they accumulate. There is little fluff in the upper tank, just a little on the mesh in front of the condenser. The capacitor is accessible from the front and from the bottom (in case someone wanted to vacuum it. I think that at the back of the dryer I also saw an easily removable module at the same height, which should give access to the back of the capacitor.