I bought a WF-T7514EN 3 weeks ago and after haggling with the service guys to come during the time I was at home, managed to get one of them across.
The washing m/c comes with a cool looking adapter to connect to the tap. This where the high tech machine finds its achilles heel. Apparently, you need to change you tap to suit the LG machine !!!
So I Can use my machine only after I get a plumber to change my tap, which hopefully will be compatible with the LG system.
I bought an LG system on the assumption that the service would be good. My microwave will be from Samsung :-(
The other machines I considered were Samsung and IFB Bosch. We had decided to go for a top loader so the choice was narrowed to Samsung and LG. They seemed more or less same but the LG dealer was a better salesman :-)