Which manufacturer of powerline adapters proves to be more reliable than the rest?

Question

Computer networks

Good day!
Interested in a reliable powerline network manufacturer.
It is necessary to stretch the Internet 100 Mbps through electrical wiring from the basement to the 2nd floor of a private house.
Do interference and congestion of the electrical network greatly affect the speed of the connection?

Answer 1

Hello again :)
I've been using TP_LINK for 2 years (TL-PA211 if I'm not mistaken)
On a NAS+ Apple TC + TV network. Works flawlessly. But after connecting the 3rd adapter, the speed dropped to 30-40 megabits.
A month ago I took a gigabit solution from d'link for a test. I can’t say anything about them yet, as I’m testing on an unfinished house. There are 2 cameras on the network. Handles great too.