Experience with Medion Erazer x17805?

Does anyone have experience with this laptop would need a purchase advice

https://www.medion.com/de/shop/p/high-end-gaming-notebooks-erazer-x17805-intel-core-i7-9750h-windows-10-home-43-9-cm-17-3-fhd-display-mit-144-hz-rtx-2070-im-max-q-design-512-gb-pcie-ssd-1-tb-hdd-16-gb-ram-high-end-gaming-notebook-130027557A1

I had 2 Medion devices and unlike other manufacturers, they simply can't do anything. I therefore advise against buying.

Can buy. Have had one from Medion twice. The most expensive model. Things still run flawlessly today. In the past it was completely from msi. Relabeled only for Medion.

What can others do better?

After only one year they were extremely slow, badly processed and filled with software. I'll never do it again

Just put it on again immediately after purchase and muck it out. So every system runs smoothly for a long time. This has nothing to do with the manufacturer or the brand.

Yes, but I didn't have the problem with Acer and my current MacBook. But I also have to say that the Medion products I bought were in the range between 400-900 euro.

Well, they are also good from others. I always bought the most expensive. They were great. No matter whoever he wants.

Such an expensive gaming notebook?
I know it's out of your ears, but isn't a desktop PC more useful? Significantly more performance for less money.